Search Results — 2000 specimen records retrieved (1357 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC229382  Abronia umbellata John Thomas Howell 1947-5-14 23157 Marin McClure Beach Comment
  UCR255864  Acacia Greg de Nevers 2001-4-2 12241 Marin Stinson Beach, Morses Gulch 3 Comment
  CAS-BOT-BC177038  Acacia dealbata Saichi Kawahara 1968-2-27 7 Marin 50 yards south on west fire trail off St. Francis Drake Highway at the confluence of San Geronimo and Lagunitas Creeks 48 Comment
  RSA414924  Acacia dealbata J. T. Howell 1943-8-29 19312 Marin Summit ridge above Mill Valley. 152 Comment
  UC710622  Acacia dealbata John Thomas Howell 1943-8-29 19312 Marin Summit [Arenme] Ridge above Mill Valley 152 Comment
  CAS-BOT-BC331496  Acacia melanoxylon J. Klein; A. Chavez; C. Nowell; J. Eggert; M. E. Hannibal; N. Brown; R. Crowe; T. Cheng; T. Edwards 2013-2-23 13303 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Sky Oaks R2/Ranger residence intersection Comment
  CAS-BOT-BC83551  Acacia paradoxa Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC177083  Acacia verticillata Peter Stekel 1985-3-11 s.n. Marin South of Rodeo Lagoon, east of Battery Smith - Guthrie Comment
  CAS-BOT-BC331531  Acer macrophyllum Fred Ross; Gordon H. True 1970-4-10 5273 Marin Point Reyes Bird Observatory, 3 mi NW of Bolinas at Arroyo Honda 60 Comment
  UC18111  Acer macrophyllum F. T. Bioletti April, 1891 Marin Tamalpais Comment
  UC193838  Acer negundo Michener and Bioletti May, 1893 Marin Tocaloma Comment
  RSA138063  Acer negundo subsp. californicum Percy C. Everett, E. K. Balls 1959-10-28 23996 Marin Olemo to Fairfax, c. 2 mi. NW of Lagunitas. 91 Comment
Read comments
Mar 7 2012
  CAS-BOT-BC336652  Acer negundo var. californicum Lewis S. Rose 1969-6-12 69032 Marin 3 miles E of Pt. Reyes Station 24 Comment
  UCSB27754  Acer saccharinum Pinter, L. 1965-4-17 Marin Tiburon Island 6 Comment
  CAS-BOT-BC28666  Achillea millefolium P. H. Raven; Michael P. Johnson 1967-5-1 21098 Marin Angel Island, south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC28671  Achillea millefolium John Thomas Howell 1946-6-30 22154 Marin Rodeo Lagoon Comment
  CAS-BOT-BC28659  Achillea millefolium Javier Penalosa 1961-4-8 1292 Marin Plateau NW of 748-ft summit above Paradise Cove. 137 Comment
  CAS-BOT-BC229704  Acmispon brachycarpus C. Kellner; M. Camarillo; V. Reeder; et al. 2012-5-5 1306 Marin Marin Municipal Water District Lands: Mount Tamalpais. Junction of Miller Trail and Old Railroad Grade. Comment
  CAS-BOT-BC481942  Acmispon parviflorus T. Gosliner; A. Castner; M. E. Hannibal; S. Whelan 2013-5-4 13643 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. Comment
  CAS-BOT-BC391610  Actaea rubra Mrs. E. C. Sutliffe 1920-7-18 s.n. Marin Coast Road. Olema to Bolinas Comment
  CAS-BOT-BC132900  Adenostoma fasciculatum John Thomas Howell 1930-12-28 5720 Marin Slopes of Mt. Tamalpais above Mill Valley Comment
  CAS-BOT-BC69006  Adiantum aleuticum F. E. Blaisdell, M. D. s.n. Marin unspecified Comment
  CAS-BOT-BC65646  Adiantum jordanii Javier Penalosa 1961-4-29 1394 Marin Slope above Paradise Cove 121 Comment
  CAS-BOT-BC202629  Aesculus californica Mrs. E. C. Sutliffe 1921-6-27 s.n. Marin Devil's Gulch, near San Geronimo Comment
  SEINET12238241  Aesculus californica F. H. Utech 1988-1 88 -164 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UCD136684  Aesculus californica Morris Halperin 1932-6-13 s.n. Marin near Camp Kent. Comment
  CAS-BOT-BC29334  Ageratina adenophora Wilma Follette 2000-4-15 s.n. Marin Along Panoramic Highway roadside, just above Stinson Beach Comment
  CAS-BOT-BC366887  Ageratina adenophora Greg de Nevers 1997-9-19 11093 Marin Stinson Beach, Matt Davis Trail 200 Comment
  JEPS36385  Agoseris apargioides W. L. Jepson 1900-9-16 Marin near Point Reyes P. O.; Point Reyes Penin. Comment
  SD88293  Agoseris apargioides Darley F. Howe 1972-6-26 Marin Point Reyes Beach. Comment
  SDSU6849  Agoseris apargioides D. F. Howe 1969-5-27 4579 Marin Pt. Reyes Beach. Comment
  UC769953  Agoseris apargioides var. eastwoodiae R. F. Hoover 1941-5-21 5160 Marin Point Reyes Point Reyes Comment
  CAS-BOT-BC22906  Agoseris heterophylla John Thomas Howell 1947-5-4 23125 Marin San Rafael Hills Comment
  JEPS36267  Agoseris heterophylla var. heterophylla W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC13125  Agoseris hirsuta John Thomas Howell 1940-5-20 15471 Marin Fairfax Comment
  UC1106268  Agoseris hirsuta J. Thomas Howell 1946-6-16 22071 Marin Inverness Park Inverness Park Comment
  UC163944  Agoseris hirsuta W. B. Cooke 1909-5-31 1703 Marin slopes facing San Francisco Bay Tiburon; San Francisco Bay Comment
Read comments
Jun 3 2011
  UC449614  Agoseris hirsuta H. M. Hall 1909-6-8 8509 Marin Inverness Comment
  SBBG115902  Agrostis B. Crampton 1961-6-28 5911 Marin 1.25 mi E of Dillon Beach, at jct of Valley Ford-Franklin Rd with Dillon Beach Rd Comment
  CAS-BOT-BC127505  Agrostis blasdalei John Thomas Howell 1947-5-14 23150 Marin Drakes Estero west northwest of Mount Vision. Comment
  CAS-BOT-BC127506  Agrostis blasdalei Virginia Norris 1990-5-11 s.n. Marin 2.1 miles east of the junction of Pierce Point Road and Sir Francis Drake Boulevard. Point Reyes National Park. Comment
  CAS-BOT-BC127507  Agrostis blasdalei John Thomas Howell 1946-6-9 22006 Marin North of Abbotts Lagoon. Comment
  RSA126457  Agrostis blasdalei J. T. Howell 1947-5-14 23150 Marin Monterey Series, Drakes Estero, west-northwest of Mt. Vision. Comment
  UCR136586  Agrostis blasdalei Beecher Crampton 1960-6-8 5593 Marin Central Coast, Point Reyes, 6.2 miles northwest of Inverness, area near RCA Radio Station 24 Comment
  UCD37145  Agrostis blasdalei var. marinensis Beecher Crampton 1957-7-11 4279 Marin Marin County, junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach. Comment
  CAS-BOT-BC127490  Agrostis capillaris John Thomas Howell 1942-7-12 s.n. Marin Cascade Canyon, Mill Valley. Comment
  CAS-BOT-BC127434  Agrostis densiflora Ronie Clark 1983-7-26 PR 83 -035 Marin Point Reyes National Seashore. Pierce Point Road. Approximately 2.1 miles northwest of junction with Sir Francis Drake Highway. North side of roadway. Comment
  SBBG428  Agrostis densiflora A. A. Beetle 1946-7-13 4695 Marin N side of Pt Reyes, NW of Inverness Comment
  UC1106215  Agrostis densiflora John Thomas Howell 1947-9-6 24180 Marin Dillons Beach Comment
  UCD37147  Agrostis densiflora Beecher Crampton 1957-7-11 4282 Marin Marin County, junction of Valley Ford-Franklin School Road and Dillon Beach Road, summit of grade above Dillon Beach. Comment
  CAS-BOT-BC127180  Agrostis exarata John Thomas Howell 1945-7-29 21350 Marin Bolinas. Comment
  CAS-BOT-BC127211  Agrostis exarata John Thomas Howell 1945-7-29 21342 Marin Bolinas. Comment
  CAS-BOT-BC127219  Agrostis exarata John Thomas Howell 1945-6-24 21234 Marin Mount Tamalpais. Laurel Dell. Comment
  UCD52322  Agrostis exarata Beecher Crampton 1957-7-11 4276 Marin 1.75 miles east of Dillon Beach. Comment
  UCD52394  Agrostis exarata John Thomas Howell 1945-6-24 21237 Marin Willow Meadow, Kent Trail, Mt. Tamalpais. Comment
  SEINET10790057  Agrostis exarata var. pacifica John Thomas Howell 1947-6-18 Howell 23265 Marin The Laguna , Chileno Valley. Comment
  CAS-BOT-BC139479  Agrostis hallii John Thomas Howell 1944-6-4 19560 Marin Near Mount Vision west of Inverness. Comment
  CAS-BOT-BC139485  Agrostis hallii John Thomas Howell 1943-7-3 s.n. Marin Mount Tamalpais. Near Bootjack. Comment
  CAS-BOT-BC139486  Agrostis hallii John Thomas Howell 1947-6-18 23284 Marin North of Dillon Beach. Comment
  CAS-BOT-BC139487  Agrostis hallii John Thomas Howell 1946-6-30 22166 Marin Rodeo Lagoon. Comment
  POM116246  Agrostis hallii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  UC1177031  Agrostis hallii John Thomas Howell 1943-7-11 Marin Mt. Tamalpais Comment
  UCD51755  Agrostis hendersonii John Thomas Howell 1947-4-23 23062 Marin Pt. Reyes Peninsula, Drakes Estero, west of Mt. Vision. Comment
Read comments
Nov 29 2010
  RSA93385  Agrostis hendersonii J. T. Howell 1947-4-23 23062 Marin Drakes Estero West of Mt. Vision Comment
  CAS-BOT-BC138832  Agrostis microphylla Wilma Follette 2001-6-8 s.n. Marin San Gernonimo, French Ranch County Open Space Preserve. Comment
  CAS-BOT-BC139032  Agrostis pallens John Thomas Howell 1946-6-30 22161 Marin Rodeo Lagoon. Comment
  UC50538  Agrostis pallens Jos. Burtt Davy 1899-7-19 Marin Point Reyes Comment
  CAS-BOT-BC232193  Aira S. Creer; M. Papakhian; C. Dixon; et al. 2012-5-5 1005 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  CAS-BOT-BC231820  Aira caryophyllea T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1221 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  UCD55698  Aira caryophyllea Beecher Crampton 1960-6-8 5599 Marin Pt. Reyes Peninsula. 1.5 miles south of McClure's Beach. Comment
  UCD55769  Aira caryophyllea Beecher Crampton 1957-7-11 4277 Marin ridge 1.75 miles above Dillon Beach. Comment
  CAS-BOT-BC138401  Aira caryophyllea var. capillaris Gordon H. True 1965-4-6 1787 Marin High point between Black Canyon and Santa Venetia, San Rafael Hills. Comment
  CAS-BOT-BC138192  Aira praecox Doreen Smith 2003-4-1 s.n. Marin Point Reyes National Seashore. Comment
  SEINET7723970  Allium bisceptrum Unknown 1888-5-19 Marin San Rafael Comment
  SBBG57461  Allium dichlamydeum L. Rowntree 1930-7-17 Marin Point Reyes Comment
  CAS-BOT-BC467312  Allium falcifolium Elsie Zeile 1911-6-15 s.n. Marin Tamalpais Comment
  UC843368  Allium lacunosum Lewis S. Rose 1939-5-17 39133 Marin Tiburon 60 Comment
  CDA37940  Allium triquetrum D. G. Kelch 2011-5-13 11 .250-C Marin Near Phoenix Lake. Comment
  CDA6121  Allium triquetrum D. G. Kelch 2006-5-1 6 .173 Marin Lucas Valley Rd. Comment
  CAS-BOT-BC170989  Alnus rhombifolia John Thomas Howell 1940-5-12 s.n. Marin Lagunitas Creek Canyon Comment
  UCSB1011  Alnus rhombifolia Keator, Glenn 1959-3-31 Marin 2.7 miles north of Inverness coffee shop on Bolinas ridge Comment
  CAS-BOT-BC169309  Alnus rubra Peter Rubtzoff 1951-9-23 800 Marin Olema Creek, near road from Olema to Bolinas Lagoon Comment
  CAS-BOT-BC240301  Alnus rubra Monica Bueno 1997-4-26 6 Marin One mile north of downtown Bolinas on the Olema-Bolinas Rd. Pine Ridge Gulch park 3 Comment
  JEPS58598  Alnus rubra W. L. Jepson 1901-7-21 1711 Marin Inverness Comment
  JEPS58600  Alnus rubra W. L. Jepson 1897-3-28 Marin Olema Comment
  RSA3042  Alnus rubra C. B. Wolf 1931-8-22 2343 Marin 0.5 mile south of Inverness, along shore of Tomales Bay. Comment
  RSA452848  Alnus rubra Joseph A. Ewan 1933-11-5 8107 Marin Hearts desire, south shore Tomales Bay. Comment
  UC1076428  Alnus rubra Herbert L. Mason 1924-11-16 1143 Marin Willow Camp Comment
  UC13484  Alnus rubra Alice Eastwood 1896-2-23 Marin Willow Camp Comment
  SEINET10478479  Alnus rubra Heidi H. Schmidt 1993-6-8 Schmidt 820 Marin Mount Tamalpais State Park, on Muir Wood Road. 3 miles E of California State Highway # 1. 120 Comment
  SEINET10511142  Alopecurus howellii John Thomas Howell 1946-5-4 Howell 21702 Marin East of Auora School, at Sonoma County line, Comment
  CAS-BOT-BC137929  Alopecurus saccatus John Thomas Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma county line. Comment
  RSA126400  Alopecurus saccatus J. T. Howell 1946-5-4 21702 Marin East of Aurora School at Sonoma Co. Line, Marine Co. Comment
  UC851430  Amaranthus blitoides Lewis S. Rose 1939-9-3 39362 Marin 6 mi n Novato; San Antonio Creek 6 Comment
  CAS-BOT-BC110179  Amaranthus californicus Doreen Smith 2001-10-1 s.n. Marin Stafford Lake Comment
  UCR142978  Amaranthus californicus J. T. Howell 1939-9-3 15352 Marin San Antonio Creek 3 Comment
  CAS-BOT-BC13731  Ambrosia chamissonis Adolph Daniel Edward Elmer 1903-7-1 4616 Marin Point Reyes Post Office Comment
  UC1613383  Ambrosia chamissonis Charles M. Belshaw 1936-8-30 2648 Marin near the Pacific Ocean Stinson Beach Comment
  CAS-BOT-BC13729  Ambrosia chamissonis John Thomas Howell 1943-9-5 19316 Marin Between Tamalpais Valley and Tamalpais High School Comment
  CAS-BOT-BC162740  Ambrosia psilostachya Doreen Smith 2001-8-15 s.n. Marin Richards Bay Comment
  CAS-BOT-BC177205  Amorpha californica var. napensis Lewis S. Rose 1944-5-30 44035 Marin Above Cascade Drive, Mill Valley 152 Comment
  CAS-BOT-BC177206  Amorpha californica var. napensis Frank Herborn 1961-7-13 s.n. Marin Alpine Lake, Mt. Tamalpais Comment
  CAS-BOT-BC177221  Amorpha californica var. napensis C. H. M. 1919-9-9 s.n. Marin Lagunitas Comment
  JEPS35493  Amorpha californica var. napensis Elsie M. Zeile 1924-5-11 Marin between Ross Valley and Phoenix Lake; between Ross Valley and Phoenix Lake Comment
  UC1084532  Amsinckia intermedia Peter Kamb 1952-5-30 2294 Marin 0.5 mi e of fork to Tocaloma and Point Reyes Station (road from Marshall to Petaluma, 15 mi e of Marshall) Comment
  UC1084543  Amsinckia spectabilis Peter Kamb 1952-5-30 2301 n Marin 11.7 mi w of Inverness (on road to Point Reyes Lighthouse); Point Reyes Peninsula Comment
  UC1178306  Amsinckia spectabilis Ray and Chisaki 1951-5-23 K 87 Marin Point Reyes Comment
  SEINET11995843  Anagallis arvensis F. H. Utech 1988-1 88 -178 Marin W slope of Mt. Tamalpais, 4 mi from Fairfax on Bolinas Road 180 Comment
  CAS-BOT-BC45149  Anaphalis margaritacea J. P. Moore 401 Marin Salt marsh Comment
  POM313193  Andropogon glomeratus G. Thomas Robbins, S. Galen Smith 1949-11-19 1903 Marin Roadside seep. Liberty Gulch, Mt. Tamalpias. Comment
  SEINET7595027 Image available Andropogon glomeratus var. glomeratus Rimo Bacigalupi 1941-1 2724 Marin Along living rill, between Rattlesnake and Bootjack Camps, Mt. Tamalpais. Comment
  UC8921  Anemone oregana H. P. Chandler 1900-2-26 Marin Mill Valley Comment
  CAS-BOT-BC218485  Angelica hendersonii Peter Rubtzoff 1951-9-23 791 Marin Coastal bluffs near lighthouse, Point Reyes Comment
  CAS-BOT-BC218486  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  CAS-BOT-BC218487  Angelica hendersonii John Thomas Howell 1944-7-9 19704 Marin Inverness Ridge Comment
  OBI81638  Angelica hendersonii Tracey Call, Viola Call 1966-7-5 2490 Marin On low bluffs near north end of Tomales Bay and 2 miles south of Tomales. Comment
  CAS-BOT-BC273109  Anisocarpus madioides Brandegee No date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC84626  Anthemis cotula Gordon H. True 1968-7-12 4685 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC84674  Anthemis cotula Robert M. King 1979-6-1 8403 Marin 2 miles South of Olema Comment
  CAS-BOT-BC280618  Anthoxanthum occidentale Virginia E. Long 1933-5-4 212 a Marin Mill Valley 60 Comment
  UCD85327  Anthoxanthum occidentale Javier Penalosa 1961-7-15 1988 Marin first ravine northwest of the summit. 60 Comment
  CAS-BOT-BC263269  Anthoxanthum odoratum T. Gosliner; B. Gosliner; M. Camarillo; L. Webb; B. Ransom; J. Baxter 2012-3-24 303 Marin Mount Tamalpais. Marin Municipal Water District lands: Meadow Club Rd. between Sky Oaks Rd. and Bull Frog Rd. Comment
  CAS-BOT-BC435128  Aptenia cordifolia Walter Lennon 1972-10-30 s.n. Marin Sausalito Comment
  CDA3614  Arabidopsis thaliana G. H. True 1973-4-15 7437 Marin G. H. True residence, 142 Margarita Drive, San Rafael Hills, San Rafael. Comment
  CAS-BOT-BC17284  Arabis blepharophylla Lewis S. Rose 1956-4-2 56009 Marin 1 mile south of Tomales. 3 Comment
  CAS-BOT-BC17287  Arabis blepharophylla Hans Leschke 1944-4-16 s.n. Marin Head of Lucas Valley. Comment
  POM203351  Arabis blepharophylla Roxana S. Ferris 1932-4-2 8041 Marin Point Reyes, near lighthouse Comment
  UC565464  Arabis blepharophylla H. L. Mason 1928-2-18 4157 Marin Inverness Ridge Pt. Reyes Comment
  UCD114136  Arabis blepharophylla Anne Pinkham 1938-4-18 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC17347  Arabis eschscholtziana Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness. Comment
  CAS-BOT-BC167266  Aralia californica A. A. Heller 1902-6-18 5717 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank Comment
  CAS-BOT-BC167267  Aralia californica Volney Rattan 1881-6-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC229802  Aralia californica C. Kellner; A. Brown; C. Ayers; et al. 2012-8-25 1853 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade at culvert R143. Comment
  POM77840  Aralia californica Edward Palmer 1892-6-14 2408 Marin Bolinas Ridge Comment
  CAS-BOT-BC167265  Aralia californica Paul F. Covel 1936-5-10 137 Marin Near Alpine Lake Comment
  RSA252240  Arbutus menziesii G. D. Wallace 1974-12-26 1368 Marin Mt. Tamalpais St. Pk. off Panoramic Hwy. SE of West Point between Spike Buck Ck. and Laguna Ck. 396 Comment
  UC193269  Arbutus menziesii C. F. Sonne Apr 1888 Marin near Taylorville (on North Pacific Company Rail Road) Comment
  RSA629106  Arctostaphylos Jon E. Keeley 1987-8-21 11127 Marin Base of Mt. Tamalpais 500 Comment
  RSA629114  Arctostaphylos Jon E. Keeley 1987-8-21 11128 Marin Pine Mountain, northwest of Mt. Tamalpais. 800 Comment
  RSA629123  Arctostaphylos Jon E. Keeley, Melanie Baer-Keeley 1993-9-10 24683 Marin Above Drake Highway, near turnoff to Tomales Bay State Park, Point Reyes. 120 Comment
  CDA9567  Arctostaphylos canescens D. G. Kelch 2007-4-22 7 .193 Marin Mt. Tamalpais; E Bootjack Camp. 0 Comment
  RSA622713  Arctostaphylos canescens Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24858 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  UCR46075  Arctostaphylos canescens L. R. Abrams 1927-2-19 11570 Marin 'On the trail from Eldridge Grade to Larsen's and are to be found between the last bunch of cypresses and the Rock Spring'. Present specimens were collected near the type station, on Mt. Tamalpais Comment
  CAS-BOT-BC24040  Arctostaphylos canescens subsp. canescens A. A. Heller; H. E. Brown 1902-3-7 4999 Marin Mt. Tamalpais, south side Comment
  RSA46398  Arctostaphylos canescens subsp. canescens J. T. Howell 1947-1-12 s.n. Marin Above Muir Woods, south side of Mt. Tamalpais. Comment
  CAS-BOT-BC27249  Arctostaphylos cushingiana Alice Eastwood 1922-3-12 11075 a Marin Mt. Tamalpais Comment
  LA42404  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-3-14 10173 Marin San Geronimo Ridge 365 Comment
  LA42406  Arctostaphylos glandulosa Joseph Andorfer Ewan; 1937-4-18 10200 Marin Matt Davis Trail, S slope of West Peak Comment
  UCD50892  Arctostaphylos glandulosa C. M. Belshaw 1937-3-17 2764 Marin San Geronimo Ridge 1 1/2 miles southwest of summit, on south-facing slope. 304 Comment
  UCR46077  Arctostaphylos glandulosa L. R. Abrams 1927-2-19 11568 Marin From the trail to West Point, Mount Tamalpais Comment
  CAS-BOT-BC23393  Arctostaphylos glandulosa subsp. cushingiana Milo S. Baker 1932-3-1 5924 Marin Inverness Comment
  CAS-BOT-BC24828  Arctostaphylos glandulosa subsp. cushingiana A. Eastwood 1903-1-20 3997 Marin Mt. Tamalpais Comment
  CAS-BOT-BC24834  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1944-3-26 19354 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC24837  Arctostaphylos glandulosa subsp. cushingiana John Thomas Howell 1933-3-19 10868 Marin S. side of Mt. Tamalpais above Mill Valley. Comment
  RSA626854  Arctostaphylos glandulosa subsp. cushingiana Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24825 Marin 76 Lee St., N end of Mill Valley, base of Mt. Tamalpais. 250 Comment
  CAS-BOT-BC23182  Arctostaphylos glandulosa subsp. glandulosa Gary D. Wallace 1974-12-26 1361 Marin Mt. Tamalpais St. Pk., along Ridgecrest Pk. Rd. near Mountain Theater 731 Comment
  CAS-BOT-BC23195  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1896-2-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23200  Arctostaphylos glandulosa subsp. glandulosa L. R. Abrams 1927-2-19 11569 Marin Mt. Tamalpais Comment
  CAS-BOT-BC23215  Arctostaphylos glandulosa subsp. glandulosa C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC23220  Arctostaphylos glandulosa subsp. glandulosa Doreen Smith 2003-4-12 s.n. Marin Granitic knoll at Shell Beach north of Inverness, Pt. Reyes peninsula. Comment
  JEPS38645  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1914-1-9 5711 Marin Mt. Tamalpais Comment
  JEPS38666  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1921-10-2 9513 Marin Bill Williams trail Mt. Tamalpais 731 Comment
  POM131741  Arctostaphylos glandulosa subsp. glandulosa P. A. Munz 1922-8-5 6432 Marin Mt. Tamalpais. 365 Comment
  RSA15691  Arctostaphylos glandulosa subsp. glandulosa C. B. Wolf 1929-1-13 3435 Marin Mt. Tamalpais. Comment
  RSA298519  Arctostaphylos glandulosa subsp. glandulosa Robert A. Norris, John L. Inase, Allen Nakagawa, Willie J. Roberts, Nelson R. Powers, B. Norris 1982-3-6 4335 Marin Angel Island. 162 Comment
  RSA51267  Arctostaphylos glandulosa subsp. glandulosa J. T. Howell 1950-4-2 26307 Marin Inverness Ridge east of Mt. Vision, Pt. Reyes Peninsula. Comment
  RSA626874  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24853 Marin Ridge west of West Point Inn, south side of Mt. Tamalpais. 525 Comment
  RSA626881  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley, Melanie Baer Keeley 1993-9-12 24886 Marin East of West Point Inn, south side of Mt. Tamalpais. 500 Comment
  UC21819  Arctostaphylos glandulosa subsp. glandulosa W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC517506  Arctostaphylos glandulosa subsp. glandulosa Alice Eastwood 1922-3-5 11072 Marin Mt. Tamalpais Comment
  UC518016  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1933-3-19 10866 A Marin slopes at head Muir Woods Comment
  UC571206  Arctostaphylos glandulosa subsp. glandulosa H. L. Mason 1925-2-1 1220 Marin Mt. Tamalpais Comment
  JEPS77214  Arctostaphylos hookeri subsp. montana Robert M. Lloyd 1963-4-24 2358 Marin on Bolinas road 5.3 mi s Fairfax Comment
  RSA89541  Arctostaphylos hookeri subsp. montana P. A. Munz 1954-8-1 19900 Marin Matt Davis Trail near Bootjack Camp. Mt. Tamalpais. 457 Comment
  UC21844  Arctostaphylos hookeri subsp. montana Alice Eastwood 1896-6-28 Marin Mt. Tamalpais Comment
  UC549622  Arctostaphylos hookeri subsp. montana J. E. Adams 1933-12-27 596 Marin near Memorial Tree; Mount Tamalpais Comment
  UC1177375  Arctostaphylos manzanita subsp. manzanita Peter H. Raven 1951-2-25 2738 Marin above Santa Venetia (n side of hills); San Raphael Hills Comment
  NY9756  Arctostaphylos montana A. Eastwood 07 1893 s.n. Marin Mt. Tamalpais Comment
  UCD166532  Arctostaphylos montana Dylan O. Burge 2016-1-31 2032 Marin Alpine Lake area, roadside on Fairfax-Bolinas Road. 325 Comment
  CAS-BOT-BC38505  Arctostaphylos montana subsp. montana H. E. McMinn 1923-3-30 910 Marin Mt. Tamalpais. Along Ben Williams Trail. Comment
  CAS-BOT-BC38510  Arctostaphylos montana subsp. montana Jacob Sigg; Elizabeth McClintock; Walter Knight; Irja Knight 1981-3-11 4089 Marin Originally collected from Mt. Tamalpais. Comment
  CAS-BOT-BC38520  Arctostaphylos montana subsp. montana L. R. Abrams 1915-10-25 5603 Marin Mt. Tamalpais. Comment
  CAS-BOT-BC38546  Arctostaphylos montana subsp. montana P. H. Brydon 1934-3-18 s.n. Marin Inverness Ridge. Comment
  HSC7711  Arctostaphylos nummularia L. S. Rose 1961-2-17 61009 Marin S. slope Mt. Tamalpais. Pipe Line Trail 305 Comment
  JEPS38684  Arctostaphylos nummularia W. L. Jepson 1914-2-14 5724 Marin Mt. Tamalpais Comment
  RSA182016  Arctostaphylos nummularia A. E. Wieslander 1914-1 s.n. Marin Mt. Tamalpais. Comment
  UC1121313  Arctostaphylos nummularia A. E. Wieslander 1935-2-1 502 Marin 2 mi s East Peak; Tamalpais Quadrangle Comment
  UC21856  Arctostaphylos nummularia W. L. Jepson November, 1893 Marin s face Mt. Tamalpais Comment
  UCR74383  Arctostaphylos nummularia var. sensitiva G. Fred Hrusa 1989-2-16 5842 Marin Mt. Tamalpais, S slopes of Mt. Near Bootjack Camp Comment
  SEINET11984951  Arctostaphylos pungens var. montana R. Gankin, Hildreth, W. R. 1967-1 1061 Marin San Geronimo Ridge Comment
  CAS-BOT-BC44654  Arctostaphylos sensitiva Alice Eastwood 1921-4-3 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44657  Arctostaphylos sensitiva Alice Eastwood 1917-5-6 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC44678  Arctostaphylos sensitiva H. E. McMinn 1925-12-20 1581 Marin Bolinas Ridge - Trail along summit Comment
  CAS-BOT-BC44689  Arctostaphylos sensitiva Alice Eastwood 1922-1-27 11068 Marin Mt. Tamalpais Comment
  LA28566  Arctostaphylos sensitiva Lewis S. Rose; 1942-3-22 42003 Marin Mount Tamalpais, S slope 304 Comment
  LA42272  Arctostaphylos sensitiva J. E. Adams; 1933-12-27 593 Marin Mount Tamalpais, SE slope Comment
  SBBG32380  Arctostaphylos sensitiva L. S. Rose 1961-2-17 61009 Marin Mt Tamalpais, Pipe Line Trail, Mtn Home 304 Comment
  SBBG36830  Arctostaphylos sensitiva L. S. Rose 1969-2-18 69000 Marin Mt Tamalpais 304 Comment
  SEINET3164343  Arctostaphylos sensitiva L. S. Rose 1939-2-23 39014 Marin S. slope of Mount Tamalpais 366 Comment
  POM367522  Arctostaphylos uva-ursi Lester Rowntree 1930-7-17 s.n. Marin Point Reyes. Comment
  SEINET11989676  Arctostaphylos uva-ursi Unknown 1982-1 20698 Marin about 0.25 mi SE of barn (barn is E of road in draw that drains into Indian Beach) Comment
  CAS-BOT-BC44623  Arctostaphylos virgata Alice Eastwood 1922-2-27 11071 Marin Mt. Tamalpais - Muir Woods entrance Comment
  CAS-BOT-BC46819  Arctostaphylos virgata Ronie Clark 1983-4-4 83 -004 Marin Point Reyes National Seashore. Crystal Lake trail, 0.5 mi down trail from jct with Lake Ranch trail Comment
  CAS-BOT-BC46848  Arctostaphylos virgata A. Eastwood 1903-7-7 3999 Marin Mt. Tamalpais, Cal. Comment
  CAS-BOT-BC46855  Arctostaphylos virgata Rimo Bacigalupi 1922-3-12 s.n. Marin Site of old Muir Inn (Redwood Canyon) (Mt. Tamalpais) Comment
  RSA122504  Arctostaphylos virgata H. S. Yates 1935-4-2 8439 Marin Muir woods. 152 Comment
  RSA123209  Arctostaphylos virgata A. E. Wieslander 1935-2-1 8031 Marin Muir woods. 243 Comment
  RSA178051  Arctostaphylos virgata R. F. Thorne 1965-4-21 34412 Marin Point Reyes National Seashore. 8 Comment
  UC549632  Arctostaphylos virgata J. E. Adams 1935-1-9 874 A Marin Muir Woods Mount Tamalpais Comment
  UC723778  Arctostaphylos virgata Joseph Andorfer Ewan 1936-1-1 9376 Marin canyons above Tomales Bay (nw of Inverness) Comment
  UC762231  Arctostaphylos virgata R. F. Hoover 1941-2-2 4735 Marin nw Inverness; Inverness Ridge Comment
  UCD51080  Arctostaphylos virgata C. M. Belshaw 1936-3-7 1548 Marin Inverness Ridge, 3/4 miles N.W. of Junction of Tomales and Point Reyes Road Comment
  CAS-BOT-BC102180  Arctotheca T. C. Fuller; G. D. Barbe 1989-5-31 4317 Marin Tennessee Valley Trail, near Tennessee Cove Comment
  UCD129126  Arctotheca calendula T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4379 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  SEINET6652457  Aristolochia californica M. J. Williams 1968-4-6 s.n. Marin Nicasio Dam 76 Comment
  SEINET11929729  Armeria maritima E. H. Graham 1931-1 6903 Marin near lighthouse, Pt. Reyes Comment
  RSA120828  Armeria maritima subsp. californica S. S. Tillett 1956-6-30 591 Marin 8.5 mi from Inverness toward Pt. Reyes Light just past turnoff to Drake's Beach. Point Reyes Peninsula. 91 Comment
  UC1123304  Armeria maritima subsp. californica H. S. Yates 1934-3-18 3721 Marin Point Reyes Point Reyes Quadrangle Comment
  UC763182  Armeria maritima subsp. californica R. F. Hoover 1941-2-2 4748 Marin Point Reyes Comment
  CHSC20562  Armeria maritima var. californica Robert A. Schlising; Glenn Keator 1962-2-18 2066 Marin NW-facing slopes east of Point Reyes Lighthouse in area of coastal scrub. Comment
  CAS-BOT-BC82446  Arnica discoidea A. A. Heller 1906-6-12 8392 Marin near the summit of Mt. Tamalpais Comment
  POM56127  Arnica discoidea Philip A. Munz 1922-8-5 6426 Marin Mt. Tamalpais Comment
  POM30883  Arnica discoidea Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC172862  Artemisia annua D. L. Smith 2002-6-1 s.n. Marin Near War Memorial, San Rafael Civic Center Comment
  CAS-BOT-BC90358  Artemisia douglasiana Javier Penalosa 1961-7-15 1964 Marin on the road that intersects Tiburon Blvd. northwest of road to Belvedere Island 304 Comment
  SEINET11853291  Artemisia douglasiana E. H. Graham 1931-1 6830 Marin Camp near Blacksmith Shop, Pt. Reyes Comment
  UC6179  Asarum caudatum W. L. Jepson 1893-1 Marin Olema Alps Comment
  CAS-BOT-BC65858  Aspidotis carlotta-halliae John Thomas Howell 1967-3-5 42037 Marin near Rattlesnake Camp, Mt. Tamalpais 335 Comment
  OBI1154  Aspidotis carlotta-halliae Lawrence L. Kiefer 1963-8-11 794 Marin Mt. Tamalpais State Park, Bootjack Campca. 25 yds below road, across from Lookout Rock 457 Comment
  CAS-BOT-BC65901  Aspidotis densa M. K. C. 1886-6-1 s.n. Marin Liberty's Comment
  JEPS60028  Aspidotis densa W. L. Jepson 1923-10-27 10301 Marin Mt Tamalpais Comment
  CAS-BOT-BC65877  Aspidotis densa Prof. Dunn s.n. Marin unspecified Comment
  POM319599  Aspidotis densa Patricia Wilder 1965-6-7 3527 a Marin San Geronimo Ridge 305 Comment
  RSA321230  Aspidotis densa W. Wisura 1985-1-31 4041 Marin Above Bootjack picknic site, Mount Tamalpais Comment
  SEINET6048880  Aspidotis densa Unknown 1978-5-28 6953 Marin Mount Tamalpais. Between Mountain Theater and Parking Lot. to the northeast. Comment
  RSA128928  Aster chilensis J. T. Howell 1947-5-18 23179 Marin South end of Carson Ridge Comment
  CAS-BOT-BC180455  Astragalus breweri T. S. Brandegee 1890-7-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180456  Astragalus breweri J. W. Congdon s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC180457  Astragalus breweri Brandegee 1891-1-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC180460  Astragalus breweri L. R. Abrams 1922-4-29 8073 Marin West of Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC180472  Astragalus breweri Alice Eastwood 1903-5-3 3164 Marin Mt. Tamalpais Comment
  JEPS48601  Astragalus breweri Alice M. Ottley 1921-4-21 1231 Marin Rock Springs to Laurel Dell; Rock Springs to Laurel Dell Comment
  JEPS54546  Astragalus breweri L. M. Newlon 1921-1 88 Marin Mt. Tamalpais Comment
  CAS-BOT-BC178348  Astragalus gambelianus Alice Eastwood 1924-5-1 s.n. Marin Near bridge on railroad, Mt. Tamalpais. Comment
  NY5507  Astragalus lentiginosus var. piscinensis M. DeDecker 1974-6-2 3526 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
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Feb 5 2011
  UC1177235  Astragalus nuttallii var. virgatus John Thomas Howell 1947-5-14 23159 Marin McClure Beach Comment
  RSA144457  Astragalus pycnostachyus P. H. Raven 1961-8-22 16569 Marin Head of Drake's Estero, Point Reyes Penninsula. Comment
  CAS-BOT-BC193100  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-7-1 4617 Marin Point Reyes Post Office Comment
  CAS-BOT-BC193112  Astragalus pycnostachyus var. pycnostachyus Alice Eastwood 1923-5-13 11773 Marin Pt. Reyes Comment
  POM16085  Astragalus pycnostachyus var. pycnostachyus A. D. E. Elmer 1903-07 s.n. Marin Point Reyes Post Office. Comment
  POM227030  Astragalus pycnostachyus var. pycnostachyus Roxana S. Ferris, I. L. Wiggins 1935-7-19 8115 Marin Head of Drake's Estero. Comment
  UC192247  Astragalus pycnostachyus var. pycnostachyus Edward Lee Greene 1887-9-16 Marin Bolinas Bay Comment
  SEINET3133930  Astragalus pycnostachyus var. pycnostachyus K. Brandegee 1907-6-30 sn Marin Bolinus Bay Comment
  CAS-BOT-BC68122  Athyrium filix-femina subsp. cyclosorum John Thomas Howell 1926-9-26 2194 Marin Near head of Muir Woods Comment
  RSA692539  Athyrium filix-femina subsp. cyclosorum M. B. Dunkle 1931-7-11 2484 Marin Tomales Bay, south side near Inverness Comment
  UC71466  Athyrium filix-femina var. cyclosorum J. Burtt Davy 1900-6-27 6833 Marin Point Reyes Comment
  UC770084  Athyrium filix-femina var. cyclosorum Robert F. Hoover 1941-6-19 5368 Marin Inverness Ridge nw of Inverness Comment
  CAS-BOT-BC17514  Athysanus pusillus Alice Eastwood 1913-3-16 2505 Marin Mount Tamalpais. Comment
  UC903239  Atriplex leucophylla Ethel Crum 1933-10-8 1580 Marin n old post office (Point Reyes Peninsula, sand dunes near ocean); Point Reyes Peninsula, n of old post office Comment
  CAS-BOT-BC83522  Atriplex prostrata Doreen Smith 2002-11-2 s.n. Marin Terra Linda Community Garden Comment
  UCD97704  Atriplex semibaccata John Thomas Howell 1943-11-21 19338 Marin west of San Quentin, near Greenbrae. Comment
  CAS-BOT-BC99420  Baccharis pilularis H. L. Mason 1922-3-18 s.n. Marin Near pipe line bridge, Mt. Tamalpais Comment
  CAS-BOT-BC99425  Baccharis pilularis Gordon H. True 1968-10-18 4724 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. Edge of road just north of PRBO Head 60 Comment
  CAS-BOT-BC16449  Barbarea orthoceras John Thomas Howell 1946-5-12 21794 Marin Carson Ridge. Comment
  CAS-BOT-BC145777  Beckmannia syzigachne Peter Rubtzoff 1962-7-14 4989 Marin Laguna, Chileno Valley. Comment
  CAS-BOT-BC145781  Beckmannia syzigachne Doreen Smith 2000-4-1 s.n. Marin Near Hicks Valley School. Comment
  JEPS11300  Bellardia trixago W. L. Jepson 1940-6-5 19940 Marin Tiburon Comment
  SD91000  Bellardia trixago Jack Reveal 1975-6-7 1736 Marin in annual grassland above San Pablo Bay, Terra Linda 29 Comment
  UC9753  Berberis nervosa F. T. Bioletti July, 1891 Marin <Sequoia Canyon> Comment
  UC9757  Berberis nervosa J. Burtt Davy 1894-8-28 1221 Marin Bolinas Ridge Comment
  CAS-BOT-BC75818  Berberis pinnata D. E. Breedlove 1961-12-31 1429 Marin Point Reyes Lighthouse area. 45 Comment
  JEPS47792  Berberis pinnata W. L. Jepson 1924-2-3 10310 Marin rocky canyon near Olema Comment
  UC1126279  Berberis pinnata H. S. Yates 1934-3-18 3699 Marin 2 mi nw Inverness; Point Reyes Quadrangle Comment
  CAS-BOT-BC102095  Bidens frondosa Doreen Smith 1988-8-1 s.n. Marin Margin of Scottsdale ponds, Novato Comment
  CAS-BOT-BC102096  Bidens frondosa Doreen Smith 1995-8-1 s.n. Marin Bel Marin [Keyes] Keys pond, Novato Comment
  CAS-BOT-BC102097  Bidens frondosa Doreen Smith 1989-9-1 s.n. Marin along Ignacio Creek near The Humane Society Comment
  CAS-BOT-BC100303  Blennosperma nanum var. robustum Ronie Clark 1983-4-8 PR 83 -006 Marin Point Reyes National Seashore. Tomales Point, hillside south of Upper [Rierce] Pierce Ranch Comment
  UCD129585  Blennosperma nanum var. robustum C. Ritchie Bell 1963-3-30 17485 Marin 0.8 miles south of McClure Beach. Comment
  RSA31293  Boisduvalia densiflora var. densiflora J. T. Howell 1946-6-30 22134 Marin Valley east of Rodeo Lagoon. Comment
  SEINET3914985  Bolboschoenus glaucus Robert A. Norris 1983-7-23 4548 Marin Near W end of Stafford Lake Park, 5 mi. W Novato.; 0 43 Comment
  CAS-BOT-BC7645  Bolboschoenus maritimus John Thomas Howell 1945-8-19 21438 Marin Head of Drakes Bay. Comment
  CAS-BOT-BC30974  Bolboschoenus maritimus Peter Rubtzoff 1959-8-8 4219 Marin Low ground near the road in Santa Venetia. Comment
  UC683302  Bolboschoenus robustus Alan A. Beetle 1941-7-6 1754 Marin Bordering San Francisco Bay, near the San Quentin Prison. Comment
  CDA5644  Borago officinalis T. C. Fuller 1969-3-19 18143 Marin East side of Highway 1, Stinson Beach. 0 Comment
  CAS-BOT-BC145421  Brachypodium distachyon John Thomas Howell 1966-6-9 41563 Marin Just north of the John Thomas Howell Botanical Garden, Tiburon. Comment
  CAS-BOT-BC310313  Brachypodium distachyon A. Williams; F. Leist; S. Tsiu; W. Dreskin; R. Brostrom 2013-5-4 13235 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  SEINET10517821  Brachypodium distachyon John Thomas Howell 1948-5-31 Howell 24327 Marin Common Devil's Gulch near Camp Taylor. Comment
  CAS-BOT-BC30258  Brassica nigra John Thomas Howell 1943-6-6 18196 Marin Between Mill Valley and Muir Woods. Comment
  CAS-BOT-BC30260  Brassica nigra John Thomas Howell 1944-7-9 19723 Marin South of Tomales Bay. Comment
  RSA187460  Brassica rapa John H. Thomas 1966-1-30 11471 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC145472  Briza maxima Elisavette Soussannis 1968-5-11 419 Marin Excelsior Lane, Sausalito. 9 Comment
  SEINET4344859  Briza maxima M. H. Mills 1997-4-16 192 Marin San Quentin. Tiburon Peninsula, Middle Ridge Open Space Preserve 138 Comment
  RSA119337  Briza minor S. S. Tillett 1956-6-30 581 Marin 3.5 mi. along roadbank from Inverness to Pt. Reyes Light; Point Reyes Peninsula. Comment
  CAS-BOT-BC83530  Brodiaea elegans subsp. elegans Doreen Smith; Wilma Follette 2003-5-16 s.n. Marin East Marin Island Comment
  CAS-BOT-BC531493  Brodiaea terrestris subsp. terrestris D. Benner; M. Murphy; A. Young; C. Brown 2015-5-9 15725 Marin Mount Tamalpais. Marin Municipal Water District lands: near Bon Tempe Channel trail Comment
  CAS-BOT-BC484618  Brodiaea terrestris subsp. terrestris Gordon H. True; Fred Ross 1969-5-30 5028 Marin Pt. Reyes Bird Observatory 3 i. NW of Bolinas at Arroyo Honda 182 Comment
  CDA37490  Bromus carinatus D. G. Kelch 2011-5-13 11 .249-I Marin Near Phoenix Lake. Comment
  UCD58273  Bromus carinatus P. B. Kennedy 1926-5-20 s.n. Marin Road to Lake Lagunitas. Comment
  CAS-BOT-BC149215  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  CAS-BOT-BC149216  Bromus carinatus var. carinatus John Thomas Howell 1958-6-28 33636 Marin Mount Tamalpais. South side of Alpine Lake. Comment
  CAS-BOT-BC149217  Bromus carinatus var. carinatus Gordon H. True 1968-3-29 4622 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo. 60 Comment
  UCD59129  Bromus carinatus var. marginatus R. N. Raynor 1937-5-3 s.n. Marin Exact location unknown. Comment
  UCD59233  Bromus carinatus var. marginatus Virginia E. Long 1933-5-4 211 a Marin Ridge above Mill Valley and Muir Woods. Comment
  UC60173  Bromus carinatus var. maritimus Joseph Burtt Davy 1900-6 6784 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC156287  Bromus catharticus Catherine Best 1982-9-4 s.n. Marin Growing near the Tiburon Soccer Field at the northeast end of Richardson Bay. Comment
  CAS-BOT-BC156286  Bromus catharticus John Thomas Howell 1959-11-4 35108 Marin In west part of Frank Valley. Comment
  UCD60205  Bromus catharticus var. elatus Javier Penalosa 1961-8-26 2220 Marin Tiburon Peninsula. Tiburon Blvd. 150 yds. E of Blackfield Dr. Comment
  RSA127001  Bromus commutatus H. S. Yates 1936-6-14 5639 Marin 1 mile E of Aurora School. 46 Comment
  UC1177011  Bromus diandrus John Thomas Howell 1949-6-7 25343 Marin Aurora School, northern Marin County Aurora School Comment
  CAS-BOT-BC155024  Bromus hordeaceus Peter H. Raven; Michael P. Johnson 1967-5-1 21046 Marin Angel Island. On south side of island near Rock Quarry and small reservoir. 91 Comment
  UC1177013  Bromus hordeaceus John Thomas Howell 1945-5-6 Marin San Raphael Hills Comment
  CAS-BOT-BC162431  Bromus laevipes John Thomas Howell 1944-6-18 19629 Marin Mount Tamalpais. Fish Grade between Phoenix and Lagunitas Lakes. Comment
  CAS-BOT-BC162330  Bromus madritensis John Thomas Howell 1969-5-5 45571 Marin Tiburon Peninsula. Ring Hill. Comment
  UCD58992  Bromus madritensis John Thomas Howell 1947-4-27 23096 Marin Bald Mt. west of San Anselmo. Comment
  UC1106207  Bromus madritensis subsp. madritensis John Thomas Howell 1944-4-16 19390 Marin Mount Tamalpais, Corte Madera Ridge Corte Madera Ridge; Mount Tamalpais, Corte Madera Ridge Comment
  CAS-BOT-BC161851  Bromus rubens John Thomas Howell 1945-5-6 20811 Marin San Rafael Hills. Comment
  CAS-BOT-BC185512  Bromus vulgaris John Thomas Howell 1938-6-19 13911 Marin Cascade Canyon, Mill Valley. Comment
  SEINET11985574  Cakile maritima G. J. Breckon 1973-1 1412 Marin McClure's Beach, Point Reyes National Seashore Comment
  RSA484564  Cakile maritima var. maritima Glenn A. Gorelick 1967-4-30 s.n. Marin Point Reyes Natl. Seashore, 9 miles northeast of lighthouse. Comment
  CAS-BOT-BC185234  Calamagrostis koelerioides Doreen Smith 2002-4-15 s.n. Marin Cascade Canyon, Fairfax. Comment
  CAS-BOT-BC185171  Calamagrostis nutkaensis R. S. Ferris; Ira L. Wiggins 1935-7-19 8108 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 miles from Inverness. Comment
  UC1131350  Calamagrostis nutkaensis B. Schreiber 1936-6-28 2278 Marin 1.5 mi nnw Indian Beach; Pt. Reyes Quadrangle Comment
  CAS-BOT-BC185103  Calamagrostis ophitidis John Thomas Howell 1945-5-27 20878 A Marin Mount Tamalpais. Bootjack cypresses. Comment
  CDA31617  Calamagrostis ophitidis P. B. Kennedy 1923-5-27 Marin Trail West Point Inn to Bolinas 0 Comment
  RSA126402  Calamagrostis rubescens J. T. Howell 1943-5-30 18184 Marin Summit Arena, Ridge above Mill Valley, Mt. Tamalpais. Comment
  CAS-BOT-BC185022  Calamagrostis rubescens John Thomas Howell 1943-5-30 18184 Marin Mount Tamalpais. Above Summit Avenue. Comment
  SBBG59453  Calamagrostis stricta subsp. inexpansa A. Chase 1910-4-25 5687 Marin Mt Tamalpais Comment
  CAS-BOT-BC233959  Calandrinia breweri J. W. Congdon 1893-4-27 s.n. Marin Mt. Tamalpais Comment
  UC7724  Calandrinia breweri Chesnut and Drew 1892-1 Marin Comment
  CAS-BOT-BC438429  Calandrinia ciliata Javier Penalosa 1961-4-8 1302 Marin Tiburon Peninsula. Plateau northwest of 748 ft. summit. 137 Comment
  SEINET11933457  Calandrinia ciliata F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -131 Marin 6 mi of Marshall on CA 1, near junction of Walker Creek & CA 1 5 Comment
  CAS-BOT-BC273230  Calendula arvensis Catherine Best 1982-3-22 s.n. Marin Under Hwy 101 at the Greenbrae overpass Comment
  UC119780  Calochortus amabilis A. A. Heller 1904-4-28 7364 Marin Corte Madera Comment
  CAS-BOT-BC232274  Calochortus luteus T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1906 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CAS-BOT-BC344969  Calochortus luteus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13650 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  SEINET12050349  Calochortus luteus F. H. Utech 1988-1 88 -177 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  CAS-BOT-BC132529  Calochortus tiburonensis Phyllis Ellman 1972-6-16 s.n. Marin Above Marin County Day School, north end of Tiburon Peninsula Comment
  UC615131  Calochortus tolmiei Beryl O. Schreiber 1937-4-25 2389 Marin 8 mi w Inverness; Point Reyes Peninsula 30 Comment
  UC423010  Calochortus umbellatus Milo S. Baker Apr 1904 Marin between Mill Valley and Redwood Canyon Comment
  SEINET8715967 Image available Calochortus umbellatus Lewis S. Rose 1946-1 s.n. Marin Mt. Tamalpais, Potrero Meadows. Alt. ca. 2000 ft. 610 Comment
  UC1134519  Calochortus uniflorus N. French 1935-3-28 624 Marin Muir Woods Muir Woods National Forest, Tamalpais Quad. 243 Comment
  CAS-BOT-BC270561  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin Mount Tamalpais, North Coast Ranges, Meadow Club golf links, 5 miles SW of Fairfax 274 Comment
  UC1177315  Calycadenia multiglandulosa J. Thomas Howell 1946-6-20 22109 Marin 4 mi s Olema Comment
  UC894247  Calycadenia multiglandulosa Roxana Stinchfield 1915-9-25 254 Marin Rattlesnake Camp Mount Tamalpais Comment
  UC903182  Calycadenia multiglandulosa Ethel Crum 1933-7-9 1504 Marin 5 mi sw, Meadow Club golf links Fairfax; North Coast Ranges, Mount Tamalpais 274 Comment
  CAS-BOT-BC270536  Calycadenia multiglandulosa G. D. Carr 1972-9-9 730 Marin 5.5 miles SW of Fairfax on Bolinas Road 218 Comment
  CAS-BOT-BC270537  Calycadenia multiglandulosa Doreen Smith 2002-10-10 s.n. Marin Big Rock Ridge Comment
  CAS-BOT-BC270569  Calycadenia multiglandulosa Ernest C. Twisselmann 1956-9-9 3131 Marin Mountain Theater, Mount Tamalpais 609 Comment
  UCD129746  Calycadenia multiglandulosa R. L. Carr 1978-8-18 s.n. Marin Mt. Tamalpais, Boot Jack Camp area. 427 Comment
  RSA126723  Calycadenia multiglandulosa subsp. cephalotes Peter H. Raven, R. Snow 1958-7-25 13695 Marin Bootjack, Mount Tamalpais Comment
  CAS-BOT-BC275401  Calycadenia truncata var. truncata Darrell Wright 1977-7-30 894 Marin Burdell Mountain 475 Comment
  UCD13117  Calystegia collina Kathy Nelson 1974-4-1 80 Marin Marin CO., along road. Elevation 1000'. 304 Comment
  JEPS112826  Calystegia collina subsp. collina Dean W. Taylor 1994-5-3 14196 Marin Big Rock; on Lucas Valley Road 5.2 mi West from Highway 101. Comment
  UCD13115  Calystegia collina subsp. collina Ed Taub 1974-5-4 126 Marin Marin CO. Carson Ridge: north of the Bolinas Valley Rd., west of Fairfax. Elevation 1500'. 457 Comment
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Jan 11 2012
  UCD161969  Calystegia collina subsp. collina Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  UCD126376  Calystegia occidentalis John Thomas Howell 1947-5-8 23140 Marin Sausalito. Comment
  CAS-BOT-BC436400  Calystegia occidentalis subsp. occidentalis John Thomas Howell 1946-6-20 23138 Marin Sausalito Comment
  RSA711889  Calystegia purpurata R. K. Brummitt 1997-6-10 19673 Marin 8 km SE of Stinson Beach on Rte. 1. 100 Comment
  UC1041092  Calystegia purpurata J. W. Congdon 1899-5-7 Marin Mt. Tamalpais Comment
  UC763218  Calystegia purpurata R. F. Hoover 1939-4-8 3966 Marin Tiburon Comment
  SBBG5770  Calystegia purpurata H. and M. Dearing 1939-4-28 3213 Marin rd to Muir Woods Comment
  SDSU5659  Calystegia purpurata D. F. Howe 1961-7-27 3069 Marin 0.8 mile south of Stinson Beach. 30 Comment
  CAS-BOT-BC215858  Calystegia purpurata subsp. purpurata D. E. Breedlove 1962-4-17 2317 Marin On the southwest flope of Mt. Tamalpais, 4.7 miles north of State Highway 1 on Mt. Tamalpais State Park Road 457 Comment
  CAS-BOT-BC215884  Calystegia purpurata subsp. purpurata John Thomas Howell 1945-5-6 20803 Marin San Rafael Hills Comment
  CAS-BOT-BC215892  Calystegia purpurata subsp. purpurata John Thomas Howell 1933-4-30 11197 Marin North side of Mt. Tamalpais Comment
  RSA119357  Calystegia soldanella S. S. Tillett 1956-6-29 564 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  CAS-BOT-BC224340  Calystegia subacaulis subsp. subacaulis Javier Penalosa 1961-5-30 1554 Marin Tiburon Peninsula. Hill southwest of Tiburon Blvd. 1.2 mi. from U.S. 101 Comment
  UC1134552  Camassia quamash B. O. Schreiber 1938-5-14 2508 Marin 2 mi ne of Abbotts Lagoon 91 Comment
  POM196005  Camissonia ovata R. Raven 1929-3-30 s.n. Marin Mill Valley Comment
  HSC16506  Camissonia ovata B. Francis 1964-3-24 24 Marin 0.7 mi. NE of Tiburon Comment
  POM191621  Camissonia ovata H. E. Parks s.n. Marin Tiburon. Comment
  UC764073  Camissoniopsis cheiranthifolia subsp. cheiranthifolia R. F. Hoover 1941-5-21 5149 Marin Point Reyes Comment
  CAS-BOT-BC160258  Camissoniopsis cheiranthifolia subsp. cheiranthifolia Walter Lennon 1974-9-7 s.n. Marin Rodeo Lagoon Comment
  UC35044  Campanula californica W. L. Jepson July 1901 Marin Point Reyes Penisula Comment
  SEINET10463907  Campanula californica Gould 1938-9-18 GOULD 507 Marin Near junction of Tomales Point, Point Reyes roads in tall grass in marshy area. Comment
  SEINET10463910  Campanula californica Davy 1900-6-27 DAVY 6835 Marin POINT REYES Comment
  SEINET10463944  Campanula californica Jussell 1933-7-30 JUSSELL 405 Marin Marsh at summit of road from Inverneww to Point Reyes Comment
  SEINET10463946  Campanula californica Sutcliffe 1919-9-14 SUTCLIFFE s.n. Marin Livernett Comment
  UC1601321  Campanula prenanthoides Kellogg and Harford Jul 1877 404 Marin side Tamalpais Comment
  CAS-BOT-BC37092  Capsella bursa-pastoris Catherine A. Toschi 1963-3-10 63 :43 Marin One mile northwest of Inverness (corner of Vision and Vision Roads). 30 Comment
  CAS-BOT-BC274431  Cardamine californica R. Crowe; E. Hinman; C. Johnson; K. Phillips 2013-3-9 13403 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  CAS-BOT-BC37471  Cardamine californica John Thomas Howell 1949-4-6 25297 Marin Low field, Ingacio. Comment
  CAS-BOT-BC37484  Cardamine californica Lewis S. Rose 1933-4-12 33071 Marin Sausalito. Comment
  CAS-BOT-BC37487  Cardamine californica John F. Emmel 1971-5-25 354 Marin Devil's Gulch, about 0.2 air mile northeast of confluence with Lagunitas Creek, Samuel P. Taylor State Park. 48 Comment
  CAS-BOT-BC37503  Cardamine californica W. C. McCalla 1925-1-24 3262 Marin Mill Valley. Comment
  LA204283  Cardamine californica Carl Epling; 1921-2-22 5125 Marin Black Canyon Comment
  LA204287  Cardamine californica Lewis S. Rose; 1939-3-31 39046 Marin Nicasio 91 Comment
  CAS-BOT-BC277758  Cardamine oligosperma D. Smith; J. Baxter; F. Lerst; R. Truitt; L. Wess 2013-3-9 13010 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC37909  Cardamine oligosperma Catherine Best 1994-5-3 1457 Marin In Dennis Breedlove's garden at Bolinas. Comment
  CAS-BOT-BC384778  Cardionema ramosissimum John Thomas Howell 1945-6-3 20915 Marin Near Inverness Comment
  SBBG29891  Cardionema ramosissimum M. S. Jussel 1933-10-8 Marin Point Reyes Comment
  CAS-BOT-BC281724  Carduus pycnocephalus Javier Penalosa 1961-6-29 1878 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  UCD85581  Carduus pycnocephalus John Thomas Howell 1946-5-4 21754 Marin along Redwood Highway near Burdell. Comment
  RSA330425  Carduus pycnocephalus Robert A. Norris 1985-4-13 4846 Marin Near bunker Road, east of tunnel leading to Cronkhite Beach and Rodeo Lagoon, Golden Gate National Recreation Area 76 Comment
  CAS-BOT-BC331495  Carex C. Kellner; J. Baxter; E. Luu; M. Jenkins; C. Nowell 2013-5-4 13140 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  CAS-BOT-BC18291  Carex Hans Leschke 1942-5-3 s.n. Marin Mount Tamalpais. Matt Davis Trail near Bootjack. Comment
  CAS-BOT-BC17817  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin Marsh east of Rodeo Lagoon. Comment
  UC905007  Carex amplifolia John Thomas Howell 1946-6-30 22127 Marin marsh e Rodeo Lagoon Comment
  CAS-BOT-BC19684  Carex athrostachya John Thomas Howell 1946-5-4 21716 Marin East of Aurora School at Sonoma County line. Comment
  CAS-BOT-BC19239  Carex barbarae Peter H. Raven; Michael P. Johnson 1967-5-2 21357 Marin Angel Island. Hospital Cove, west side of island. 15 Comment
  CHSC45619  Carex barbarae J. Boze 1982-4-17 417 Marin In ditch along Road A104 ca 3 mi E of jct with Hwy 1. Comment
  UC1133327  Carex barbarae B. Schreiber 1936-4-12 2197 Marin 0.3 mi NNE of Pierce Ranch 15 Comment
  CAS-BOT-BC19252  Carex barbarae John Thomas Howell 1944-9-24 20761 Marin West side of Bolinas Lagoon. Comment
  JEPS128961  Carex bolanderi Eric Wrubel 2012-7-25 NPS 46 Marin Golden Gate National Recreation Area. Bolinas-Fairfax Road. Comment
  UC823303  Carex bolanderi Elsa Thorsteinson Jun 1938 Marin Mount Tamalpais Comment
  CAS-BOT-BC34046  Carex brevicaulis Fred Ross; Gordon H. True 1970-4-10 5261 Marin Point Reyes Bird Observatory 3 miles NW of Bolinas at Arroyo Honda. Near edge of Black Forest. 274 Comment
  RSA0079892  Carex brevicaulis John Thomas Howell 1946-5-4 21727 Marin Near Dillons Beach. Comment
  UC710506  Carex cusickii John Thomas Howell 1943-7-11 18283 Marin Potrero Meadows Mt. Tamalpais, Potrero Meadows Comment
  CAS-BOT-BC35008  Carex densa John Thomas Howell 1943-5-2 17935 Marin Big Carson Canyon. Comment
  CAS-BOT-BC35028  Carex densa John Thomas Howell 1946-6-13 22055 Marin Esters School north of Dillon Beach. Comment
  CAS-BOT-BC35037  Carex densa John Thomas Howell 1938-6-5 13903 Marin Mount Tamalpais. Rock Spring. Comment
  RSA22109  Carex densa Alice Eastwood, John Thomas Howell 1938-5-8 5499 Marin Near Nicasio. Comment
  CAS-BOT-BC35034  Carex densa M. S. Jussel 1934-5-1 s.n. Marin Lake Lagunitas. Comment
  RSA757865  Carex divulsa subsp. divulsa Ashley Ratcliffe 2009-10-4 s.n. Marin Along infrequently used fire road, about 1 mile above Mesa Road, Arroyo Honda Canyon, about 2 miles northwest of Bolinas. Comment
  UC905001  Carex echinata subsp. phyllomanica John Thomas Howell 1949-5-25 25331 Marin near radio station; Pt. Reyes Peninsula Comment
  CAS-BOT-BC20023  Carex feta Hans Leschke 1943-5-30 s.n. Marin Tamalpais. Near Rifle Camp. Comment
  CAS-BOT-BC20885  Carex globosa John Thomas Howell 1942-5-3 s.n. Marin Mill Valley, Summit Avenue. Comment
  CAS-BOT-BC20892  Carex globosa Hans Leschke 1942-5-3 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC28387  Carex gracilior John Thomas Howell 1945-5-9 20849 Marin Ignacis Comment
  CAS-BOT-BC22324  Carex harfordii John Thomas Howell 1938-6-5 13904 Marin Rock Spring, Mt. Tamlpais. Comment
  UC710443  Carex leptalea John Thomas Howell 1943-7-4 18254 Marin on road to Point Reyes; Ledum Swamp Comment
  RSA88694  Carex leptopoda J. T. Howell, J. W. Stacey 1936-6-7 12638 Marin Ledum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC146628  Carex mendocinensis Mr. J. W. Stacey 1933-6-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC146631  Carex mendocinensis John Thomas Howell 1967-5-5 42168 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC119526  Carex nudata John Thomas Howell 1938-6-5 13899 Marin Near Bootjack, Mt. Tamalpais. Comment
  UC833565  Carex nudata J. A. Ewan 1936-3-8 9412 Marin Alpine Lake, E end Comment
Read comments
Feb 28 2010
  CAS-BOT-BC119525  Carex nudata John Thomas Howell 1947-6-15 s.n. Marin E of Bootjack, Mt. Tamalpais. Comment
  CAS-BOT-BC119527  Carex nudata John Thomas Howell 1945-8-29 20788 Marin Rocky bed of Lagunitas Creek. Comment
  CAS-BOT-BC119397  Carex obnupta Herbert L. Mason 1946-7-24 12935 Marin Third lake (at Double Point) S of Bear Valley on road to Lake Ranch. Comment
  CAS-BOT-BC119402  Carex obnupta R. S. Ferris; Ira L. Wiggins 1935-7-19 8107 Marin Summit of divide between Inverness and Point Reyes Lighthouse 2.5 mi from Inverness. Comment
  JEPS63672  Carex obnupta W. L. Jepson 1900-9-16 1170 Marin at Abbott's Lagoon Pt. Reyes, Abbott's Lagoon Comment
  CAS-BOT-BC119395  Carex obnupta John Thomas Howell; J. W. Stacey 1936-6-7 12646 Marin Ledlum Swamp on road to Point Reyes. Comment
  CAS-BOT-BC119396  Carex obnupta John Thomas Howell; J. W. Stacey 1936-6-7 12648 Marin Ledlum Swamp on road to Point Reyes. Comment
  SEINET11632148  Carex obnupta L. S. Rose 1932-1 32183 Marin Lagunitas Comment
  SEINET3905271  Carex obnupta John A. Churchill 1974-4-27 7442721 Marin On route 1, about 2 miles north of town.; 0 Comment
  CAS-BOT-BC329274  Carex ovalis Ronie Clark 1983-10-5 PR 83 -069 Marin Point Reyes National Seashore. Drainage ditch N of Sir Francis Drake and Ledum Swamp, E of jct. with Pierce Point Rd. Comment
  RSA102721  Carex serratodens L. S. Rose 1939-5-17 39130 Marin Tiburon. 15 Comment
  RSA51944  Carex subbracteata J. T. Howell 1945-5-27 20883 Marin Northeast of Mountain Theater, Mt. Tamalpais. Comment
  CAS-BOT-BC116903  Carex subbracteata var. subbracteata John Thomas Howell; J. W. Stacey 1936-6-7 12652 Marin Pine woods on road to Point Reyes. Comment
  CAS-BOT-BC115585  Carex tumulicola John Thomas Howell 1943-5-2 17929 A Marin Big Carson Canyon Comment
  CAS-BOT-BC115586  Carex tumulicola John Thomas Howell 1946-5-16 21851 Marin Angel Island, SE side. Comment
  CAS-BOT-BC115587  Carex tumulicola John Thomas Howell 1944-4-13 19370 Marin Big Rock Ridge W of Hamilton Field. Comment
  RSA52173  Carex tumulicola J. T. Howell 1944-4-13 19370 Marin Big Rock Ridge west of Hamilton Field. Comment
  CAS-BOT-BC115369  Carex utriculata John Thomas Howell 1947-6-4 23212 Marin Swale near radio station, Pt. Reyes Peninsula. Comment
  CAS-BOT-BC230230  Carpobrotus edulis John Thomas Howell 1948-6-6 24330 Marin Bolinas Sand Spit Comment
  UC1177307  Carthamus lanatus J. Thomas Howell 1946-9-20 23020 Marin Chileno Valley Comment
  JEPS76869  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4838 Marin e of Dillon Beach Comment
  CAS-BOT-BC248928  Castilleja Alice Eastwood 1912-8-12 1558 Marin Mt. Tamalpais Comment
  CAS-BOT-BC249135  Castilleja affinis David D. Keck 1948-6-29 5920 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC249136  Castilleja affinis Javier Penalosa 1961-4-29 1408 Marin Tiburon Peninsula. Above Paradise Cove 53 Comment
  CAS-BOT-BC249137  Castilleja affinis Volney Rattan 1882-5-10 s.n. Marin San Raphael [Rafael] Comment
  JEPS77234  Castilleja affinis subsp. affinis Robert M. Lloyd 1963-4-24 2376 Marin trail to McClures Beach from end of road Comment
  JEPS103913  Castilleja affinis subsp. affinis T. I. and F. M. Chuang 1991-6-20 7832 Marin Near Johnson Oyster Co., Pt. Reyes Penninsula. Comment
  JEPS86431  Castilleja affinis subsp. affinis T. I. Chuang with Fei-Mei Chuang 1978-6-7 7728 Marin just s Pt. Reyes Lighthouse Comment
  SBBG47342  Castilleja affinis subsp. neglecta J. T. Howell 1972-6-18 48873 Marin above Vista de la Bahia at N end of Tiburon Peninsula Comment
  JEPS58919  Castilleja ambigua subsp. ambigua John Thomas Howell 1945-5-9 20821 Marin between Hamilton Field and Ignacio Comment
  CAS-BOT-BC249258  Castilleja ambigua subsp. humboldtiensis 1996-4-29 s.n. Marin Tomales Bay. Toms Point East Saltmarsh. Topomap: Tomales Comment
  JEPS3676  Castilleja densiflora subsp. densiflora C. R. Bell and Rimo Bacigalupi 1951-4-13 1003 Marin just opposite lower end of the Berry Trail (Lagunitas Meadows); Mount Tamalpais, Lagunitas Meadows 236 Comment
  JEPS86695  Castilleja exserta subsp. latifolia T. I. Chuang with F. M. Chuang 1990-6-2 7809 Marin near Pt. Reyes Lighthouse Comment
  UC1334857  Castilleja exserta subsp. latifolia L. D. Thurman 1963-5-11 269 Marin 0.1 mi e Pt. Reyes lighthouse parking lot; Pt. Reyes Comment
  UC1081502  Castilleja foliolosa H. L. Mason 1925-1-18 1189 Marin San Rafael Comment
  UC26423  Castilleja foliolosa F. P. McLean 1876-3-14 Marin Angel Island Comment
  UCSC000666  Castilleja franciscana Beryl O. Schreiber 1932-6-23 552 Marin Open hillside. Hearts Desire Beach, Tomales Bay Comment
  CAS-BOT-BC241291  Castilleja latifolia Peter Rubtzoff 1951-9-23 792 Marin Point Reyes Comment
  CAS-BOT-BC241299  Castilleja latifolia John Thomas Howell 1944-6-4 19536 Marin Inverness Ridge Comment
  CAS-BOT-BC241288  Castilleja latifolia David D. Keck 1937-7-3 4570 Marin Drakes Bay Comment
  JEPS34475  Castilleja rubicundula subsp. lithospermoides Dr. Jerry Powell 1964-6-3 413 Marin n of Alpine Lake Comment
  JEPS58952  Castilleja subinclusa subsp. franciscana John Thomas Howell 1946-5-19 21914 Marin Meadow Club Fairfax Hills (Fairfax Hills) Comment
  JEPS67847  Castilleja subinclusa subsp. franciscana L. R. Heckard and Richard Brown 1972-5-2 2910 Marin about 2 mi n Coast Creek (along jeep road (trail)); Pt. Reyes Seashore Comment
  UC1051658  Castilleja subinclusa subsp. franciscana Peter Kamb 1950-6-3 1831 Marin about 0.25 mi above Stinson Beach-Mt. Tamalpais road junction with coast road 30 Comment
  UC201433  Castilleja subinclusa subsp. franciscana Harriet A. Walker 1918-4-21 4074 Marin Lagunitas; rear of Miss Walkers Comment
  UC217306  Castilleja subinclusa subsp. franciscana H. M. Hall 1921-6-7 11271 Marin near Willow Camp (Bolinas Bay); San Francisco Bay Region, Bolinas Bay Comment
  HSC92195  Castilleja subinclusa subsp. franciscana A. T. Austin 1991-3-25 Marin Mt. Tamalpasis State Park Comment
  UC726327  Castilleja subinclusa subsp. franciscana A. A. Heller 1940-6-12 15725 Marin s of Tomales Comment
  JEPS58950  Castilleja wightii John Thomas Howell 1947-5-4 23129 Marin San Rafael Hills Comment
  UCD150633  Castilleja wightii Nancy Steffensen 1980-5-18 44 Marin Nine miles due south of Marshall; On Muddy Hollow Trail, 5.1 mi SW of Pt. Reyes Station. 15 Comment
  HSC30751  Castilleja wightii Thomas W. Nelson 1974-4-24 1231 Marin Along the N side of Tiburon Pennisula Comment
  JEPS55945  Castilleja wightii T. I. Chuang and F. M. Chuang 1968-6-23 6430 Marin w side Inverness Comment
  NY68182  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  NY68183  Castilleja wightii subsp. rubra F. W. Pennell 1940-5-20 25452 Marin Route 1. Shale. W of Fairfax. 45.7 Comment
  OBI10313  Ceanothus H. E. McMinn 1941-10-11 5413 Marin Bolinas Ridge Comment
  POM126436  Ceanothus X regius C. F. Sonne 1887-04 s.n. Marin Rose Valley Comment
  CAS-BOT-BC48886  Ceanothus cuneatus H. E. McMinn 1923-3-30 907 a Marin Near W. peak Mt. Tamalpais Comment
  UCD111743  Ceanothus cuneatus K. Esau 1932-4-1 s.n. Marin Lagunitas. Comment
  UCSC003156  Ceanothus cuneatus var. cuneatus D. J. Norman 1968-4-10 94 Marin Bootjack Trail - Mt. Tamalpais 671 Comment
  CAS-BOT-BC48428  Ceanothus cuneatus var. ramulosus Alice Eastwood 1899-4-2 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC48434  Ceanothus cuneatus var. ramulosus Bruce A. Stein 1981-2-21 412 Marin Just east of Bootjack Camp along road, Mt. Tamalpais State Park 426 Comment
  CAS-BOT-BC48437  Ceanothus cuneatus var. ramulosus Alice Eastwood 1903-3-21 3162 Marin Mt. Tamalpais Comment
  CAS-BOT-BC49145  Ceanothus cuneatus var. ramulosus Brandegee 1890-5-1 96 Marin Tamalpais Comment
  UCD162086  Ceanothus decornutus Dylan O. Burge; K. Zhukovsky 2014-2-22 1484 Marin Nicasio area. 290 Comment
  RSA739826  Ceanothus foliosus D. Kelch 2007-4-22 7199 Marin Mt. Tamalpais Bootjack Camp. Comment
  UC635526  Ceanothus foliosus Herbert L. Mason 1925-4-12 1329 Marin Pipeline Trail Mt. Tamalpais Comment
  SEINET12209871  Ceanothus foliosus L. S. Rose 1937-1 s.n. Marin S. slope, Mt. Tamelpais Comment
  SEINET13945877 Image available Ceanothus foliosus A. A. Heller 1906-1 8393 Marin Mt. Tamalpais; Near the summit. Comment
  SEINET13945882 Image available Ceanothus foliosus Lewis S. Rose 1953-1 53003 Marin Mountain Home, S slopes of Mt. Tamalpais, alt 900 ft 274 Comment
  CAS-BOT-BC50948  Ceanothus foliosus var. foliosus John Thomas Howell 1930-12-28 5717 Marin Slope of Mt. Tamalpais above Mill Valley Comment
  JEPS42387  Ceanothus foliosus var. foliosus W. L. Jepson 1897-4-10 14017 Marin Ross Valley trail to Mt. Tamalpais Comment
  CAS-BOT-BC49955  Ceanothus gloriosus var. gloriosus D. O. Burge 2007-5-6 DOB 908 b Marin Point Reyes National Seashore, 0.1 road miles from Sir Francis Drake Boulevard on road to North Beach parking area 25 Comment
  OBI10512  Ceanothus gloriosus var. gloriosus H. E. McMinn 1938-6-19 5153 Marin 5 mi E of Point Reyes Lighthouse Comment
  UC1280762  Ceanothus gloriosus var. gloriosus H. E. McMinn 1941-9-11 5412 Marin Bolinas Ridge Comment
  UC33647  Ceanothus gloriosus var. gloriosus J. Burtt Davy 1900-6-18 6747 Marin Point Reyes Comment
  RSA95400  Ceanothus gloriosus var. gloriosus Alice Eastwood, John T. Howell 1936-3-22 s.n. Marin Point Reyes. Comment
  CAS-BOT-BC49983  Ceanothus gloriosus var. porrectus Ronie Clark 1983-7-26 PR 83 -037 Marin Point Reyes National Seashore. Pierce Pt Rd, Bishop pine stand on S exposure, E of N district Ranger Station Comment
  CHSC39452  Ceanothus gloriosus var. porrectus B. A. Stein; R. Patterson 1981-7-2 563 Marin Inverness Ridge at summit of Sir Francis Drake Hwy. 121 Comment
  CAS-BOT-BC50630  Ceanothus jepsonii John Thomas Howell 1947-5-25 23199 Marin Mt. Tamalpais - simmons Trail Comment
  JEPS46061  Ceanothus jepsonii Wilfred T. Frost 1932-8-27 451 Marin Mt. Tamalpais Comment
  SEINET13945965 Image available Ceanothus jepsonii E. K. Balls 1954-1 18887 Marin Grown at Rancho Santa Ana Botanic Garden, Propagation No. 6336 Comment
  CAS-BOT-BC51402  Ceanothus masonii Alice Eastwood; John Thomas Howell 1937-4-18 3838 Marin Bolinas Ridge Comment
  RSA754442  Ceanothus masonii Dylan O. Burge 2007-4-9 DOB 829 c Marin Bolinas Ridge, W of Skyline Boulevard, 1.2 road miles S of junction with Fairfax-Bolinas Rd., 4.26 km 58 degrees true ENE of Bolinas. 500 Comment
  UCD123934  Ceanothus masonii D. O. Burge 2007-5-8 913 e Marin Golden Gate National Recreation Area, Bolinas Ridge, on fire road connecting the northeast end of Bourne Trail to the Bolinas Ridge Fire Trail, parking 0.2 road miles (0.3 km) west of summit on Bolinas Fairfax Road, 4.23 km 33 deg. (True) NNE of Bolinas. 450 Comment
  CAS-BOT-BC51506  Ceanothus oliganthus var. sorediatus W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  UC18412  Ceanothus oliganthus var. sorediatus W. L. Jepson November, 1893 Marin near Mill Valley (Mt. Tamalpais); Mt. Tamalpais Comment
  UC79850  Ceanothus oliganthus var. sorediatus Katharine Brandegee 1890-4 Marin lower slopes of Tamalpais Comment
  CAS-BOT-BC52928  Ceanothus thyrsiflorus Lester Rowntree 1930-7-17 s.n. Marin Point Reyes Comment
  CAS-BOT-BC52934  Ceanothus thyrsiflorus Alice Eastwood; John Thomas Howell 1939-5-28 7382 Marin Pt. Reyes Lighthouse Comment
  CAS-BOT-BC52937  Ceanothus thyrsiflorus John Thomas Howell 1930-12-28 5714 Marin Lower slopes of Mt. Tamalpais, Mill Valley Comment
  CAS-BOT-BC52956  Ceanothus thyrsiflorus James I. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC52973  Ceanothus thyrsiflorus Catherine A. Toschi 1963-2-17 63 :9 Marin Three miles northeast of Inverness (two miles up Mount Vision Road) 152 Comment
  UC1071394  Ceanothus thyrsiflorus B. Schreiber 1936-4-12 2199 Marin 1.6 mi sse Pierce's Ranch; Point Reyes Quad., sse of Pierce's Ranch 7 Comment
  UC79925  Ceanothus thyrsiflorus Katharine Brandegee 1890-5 17 Marin Tamalpais Comment
  SBBG4545  Ceanothus thyrsiflorus var. thyrsiflorus M. Van Rensselaer 1939-4-30 1024 Marin point above Light House, Pt Reyes Comment
  RSA105365  Centaurium davyi Milo S. Baker 1940-7-18 9784 Marin On west side of road to Pt. Reyes Lighthouse, opposite first farm house east side after crossing Estero. Comment
  RSA491703  Centaurium muehlenbergii James L. Reveal, C. Rose Broome 1987-6-11 6418 Marin Hicks Valley, along Novato Boulevard at milepost 10.5, 0.5 mile southeast of the Pt. Reyes-Petaluma Road, about eight miles west of Novato. 15 Comment
  JEPS113355  Centaurium tenuiflorum J. Greenhouse 2002-7-21 5115 Marin Mt. Burdell Comment
  CAS-BOT-BC288578  Centromadia fitchii Frieda Ward 1978-6-21 s.n. Marin On old Pacheco Ranch in Indian Valley W of Hamilton Field Comment
  CAS-BOT-BC279224  Centromadia pungens subsp. pungens Walter Lennon 1974-8-29 s.n. Marin Tamal Vista Blvd, Corte Madera, 0.1 mile from Madera Blvd Comment
  CAS-BOT-BC384910  Cerastium arvense Peter Rubtzoff 1951-9-23 794 Marin Point Reyes Comment
  JEPS51360  Cerastium arvense Chesnut and Drew 1889-3-23 Marin at Sausalito Sausalito Comment
  UC1059251  Cerastium arvense J. W. Congdon 1900-4-5 Marin Sausalito Comment
  UC615358  Cerastium arvense Beryl O. Schreiber 1932-3-13 61 Marin rd. to Point Reyes Lighthouse Comment
  UC767019  Cerastium arvense R. F. Hoover 1941-5-21 5176 Marin Point Reyes Comment
  CAS-BOT-BC361313  Cerastium glomeratum T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13616 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  UC8267  Cerastium glomeratum W. L. Jepson March, 1891 Marin Mill Valley Comment
  CAS-BOT-BC388308  Cerastium glomeratum Fred Ross; Gordon H. True 1979-2-20 5180 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda [Hondo] 60 Comment
  CAS-BOT-BC388313  Cerastium glomeratum John Thomas Howell 1959-11-4 35116 Marin Just north of Point Reyes (town) Comment
  UC465613  Ceratophyllum demersum N. L. Gardner 1906-8-4 Marin Lake Lagunitas Comment
  CAS-BOT-BC400190  Ceratophyllum demersum Doreen Smith 1997-6-25 s.n. Marin 5-Brooks pond south of Olema, Pt. Reyes National Seashore Comment
  CAS-BOT-BC351059  Chamaecyparis lawsoniana R. Crowe; E. Hinman; T. Pollak; J. Woods 2013-5-4 13346 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
Read comments
Jul 25 2018
  UC1258378  Cheilanthes gracillima Alan Smith with T. Reeves, and M. Barrett 1978-5-28 709 Marin along Northside Trail 609 Comment
  CAS-BOT-BC70120  Cheilanthes gracillima M. E. Parsons 1898-11-1 s.n. Marin From summit of Tamalpais a few roads east of the tavern Comment
  CAS-BOT-BC68163  Cheilanthes intertexta Miss E. Cannon 1899-1-21 s.n. Marin Near Tamalpais Station Comment
  RSA128652  Cheilanthes intertexta P. H. Raven 1950-1-8 1315 Marin Bootjack, Mount Tamalpias 457 Comment
  CAS-BOT-BC175254  Chenopodium Doreen L. Smith 2001-11-17 s.n. Marin Nicasio Reservoir Comment
  UC7314  Chenopodium macrospermum var. halophilum H. N. Bolander 1863-1 2489 Marin Comment
  CAS-BOT-BC497690  Chlorogalum pomeridianum John Thomas Howell 1966-7-20 41985 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC236909  Chloropyron maritimum subsp. palustre John Thomas Howell 1946-5-25 21939 Marin Greenbrae Marshes Comment
  CAS-BOT-BC236925  Chloropyron maritimum subsp. palustre Alice Eastwood 1917-7-1 s.n. Marin Almante Comment
  UC1176905  Chorizanthe cuspidata John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  CAS-BOT-BC191504  Chorizanthe cuspidata var. villosa J. W. Congdon 1890-6-6 s.n. Marin Dillon's Beach Comment
  CAS-BOT-BC191540  Chorizanthe cuspidata var. villosa John Thomas Howell 1946-7-4 22176 Marin Dillons Beach Comment
  RSA92968  Chorizanthe cuspidata var. villosa J. T. Howell 1946-6-9 21999 Marin Abbott's Lagoon Comment
  RSA128691  Chorizanthe polygonoides Peter H. Raven 1950-4-29 1932 Marin Hills above Tiburon. 152 Comment
Read comments
Nov 30 2015
  CAS-BOT-BC45827  Chorizanthe valida A. D. E. Elmer 1903-7-1 4756 Marin Point Reyes P.O. Comment
  CAS-BOT-BC36465  Chrysolepis chrysophylla Alice Eastwood 1918-8-25 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC36474  Chrysolepis chrysophylla C. Hart Merriam 1918-8-4 s.n. Marin San Geronimo Ridge. Lagunitas Comment
  CAS-BOT-BC36458  Chrysolepis chrysophylla var. minor H. E. McMinn 1922-6-20 239 Marin Mt. Tamalpais. Rocky Ridge trail near West Peak Comment
  NY163231  Chrysopsis arenaria A. D. E. Elmer 07 1903 4556 Marin Point Reyes Comment
  UC140703  Cicendia quadrangularis A. A. Heller 1904-4-28 7368 Marin Corte Madera Comment
  RSA128909  Cicuta douglasii P. H. Raven 1950-6-4 2291 Marin Ayala Flat, Matt Davis Trail, Mount Tamalpais 457 Comment
  CAS-BOT-BC105832  Cirsium andrewsii John Thomas Howell 1939-6-4 14719 Marin Pt. Reyes Lighthouse Comment
  RSA73858  Cirsium andrewsii L. S. Rose 1952-7-16 s.n. Marin Point Reyes, near lighthouse Comment
  CAS-BOT-BC533013  Cirsium brevistylum P. DaSilva; S. Whelan; W. Muir; M. Murphy; T. Baxter 2015-6-12 15861 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands. Little Carson Trail above Kent Pump Road Comment
  JEPS59126  Cirsium brevistylum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UCD130504  Cirsium brevistylum Collector Unknown 1925-6-6 1657 Marin Bolinas. Comment
  UC30803  Cirsium brevistylum H. N. Bolander 1863-1-1 2480 Marin Comment
  CAS-BOT-BC279965  Cirsium douglasii var. douglasii John Thomas Howell 1947-6-18 23286 Marin North of Dillons Beach Comment
  CDA23627  Cirsium hydrophilum var. vaseyi D. G. Kelch 2008-1-19 8 .01 Marin Mt Tamalpais. N side near Carson Ridge. Comment
  CAS-BOT-BC422415  Cirsium occidentale S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14271 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  SJSU11881  Cirsium occidentale L. A. Willis 1967-4-12 152 Marin by State Highway One midway between Stinson Beach & Muir Beach Comment
  CAS-BOT-BC285600  Cirsium occidentale var. occidentale Javier Penalosa 1961-7-29 2010 Marin McClure Beach, Pt. Reyes Peninsula Comment
  RSA0059660  Cirsium occidentale var. occidentale Lincoln Constance, Alan A. Beetle 1941-5-9 2813 Marin Coastal bluffs 1.6 miles north of Stinson Beach. 15 Comment
  CAS-BOT-BC286534  Cirsium occidentale var. venustum John Thomas Howell 1943-5-30 18188 Marin Northside Trail, Mt. Tamalpais Comment
  CAS-BOT-BC286522  Cirsium occidentale var. venustum John Thomas Howell 1947-7-9 23331 Marin On Fish Grade, Mt. Tamalpais Comment
  CAS-BOT-BC280471  Cirsium quercetorum John Thomas Howell 1939-7-2 14819 Marin Elk Valley Comment
  CAS-BOT-BC288693  Cirsium quercetorum John Thomas Howell 1943-5-30 18180 Marin Summit Ave, Mill Valley Comment
  UC1177293  Cirsium quercetorum John Thomas Howell 1943-6-6 18200 Marin between Mill Valley Muir Woods Comment
  CAS-BOT-BC280441  Cirsium quercetorum J. W. Congdon 1880-7-3 s.n. Marin Near Paper Mill Creek Comment
  CAS-BOT-BC280487  Cirsium quercetorum Volney Rattan 1877-5-26 s.n. Marin Angel Island, San Francisco Bay Comment
  POM261377  Cirsium quercetorum J. T. Howell 1939-6-18 14774 Marin Near Mud Lake Comment
  RSA0070865  Cirsium quercetorum H. F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach. Comment
  SJSU4022  Cirsium quercetorum C. W. Sharsmith 1965-5-22 7379 Marin 3 mi SW of Mt Wittemburg, Inverness Ridge, Point Reyes Peninsula 365 Comment
  CAS-BOT-BC288733  Cirsium remotifolium John Thomas Howell 1939-6-25 14795 Marin Summit Ave, Mill Valley, Mt Tamalpais Comment
  JEPS59318  Cirsium remotifolium var. odontolepis W. L. Jepson 1940-6-5 19957 Marin Paradise Cove Tiburon Peninsula, Paradise Cove Comment
  SBBG27976  Clarkia amoena J. T. Howell 1946-6-9 Marin Pierce Ranch, N of Point Reyes peninsula Comment
  UC107817  Clarkia amoena Katharine Brandegee 1905-6-26 Marin Bodega Bay, 2 or 3 mi inland Bodega Bay Comment
  CAS-BOT-BC160988  Clarkia amoena subsp. amoena John Thomas Howell 1939-6-4 14714 Marin Pt. Reyes lighthouse Comment
  CAS-BOT-BC160999  Clarkia amoena subsp. amoena A. D. E. Elmer 1903-7-1 4939 Marin Olema Comment
  CAS-BOT-BC160991  Clarkia amoena subsp. amoena David D. Keck 1937-7-3 4580 Marin Tocaloma (just west of) Comment
  RSA600948  Clarkia amoena subsp. amoena D. D. Keck 1937-7-3 4580 Marin Tocaloma: just west of. Comment
  CAS-BOT-BC163509  Clarkia amoena subsp. huntiana Peter H. Raven 1957-6-29 11008 Marin Along road 1.8 miles south-east of Tocaloma Comment
  CAS-BOT-BC164211  Clarkia concinna J. W. Congdon 1880-7-4 s.n. Marin Paper Mill Creek Comment
  SBBG60247  Clarkia concinna L. G. Yates 1895-1 Marin Marin County [no specific locality] Comment
  UCSB39414  Clarkia concinna Bricca, Tim 1976-5-15 Marin Along fire road beyond Evergreen Drive; in Kentfield 185 Comment
  UC1301110  Clarkia concinna subsp. concinna Helen K. Sharsmith 1963-5-18 5473 Marin near Fallon; San Francisco Bay Region 76 Comment
  CAS-BOT-BC164295  Clarkia davyi Alice Eastwood 1915-6-23 4770 Marin Pt. Reyes Comment
  CAS-BOT-BC164296  Clarkia davyi Carl B. Wolf 1934-6-28 5760 Marin Pt. Reyes Peninsula, opposite wireless station, 9 mi. by road from the lighthouse 60 Comment
  CAS-BOT-BC164297  Clarkia davyi John Thomas Howell 1947-6-18 23273 Marin 3 miles east of Tomales Comment
  UC130680  Clarkia davyi H. M. Hall 1909-6-8 8511 Marin near the summit Mt. Vision Comment
  RSA31386  Clarkia gracilis subsp. gracilis J. T. Howell 1946-5-12 21811 Marin Edge of serpentine, Carson Ridge Comment
  UC1422875  Clarkia gracilis subsp. sonomensis John Thomas Howell 1940-5-12 15420 Marin Lagunitas Creek Comment
Read comments
Jun 24 2011
  CAS-BOT-BC172549  Clarkia purpurea subsp. purpurea Mrs. E. C. Sutliffe 1925-7-4 s.n. Marin Near Phoenix Lake Comment
  UC1422879  Clarkia purpurea subsp. purpurea John Thomas Howell 1947-5-21 23187 Marin Tiburon Comment
  CAS-BOT-BC163738  Clarkia purpurea subsp. quadrivulnera Alice Eastwood 1912-8-3 1547 Marin Mt. Tamalpais Comment
  UC101792  Clarkia purpurea subsp. quadrivulnera Katharine Brandegee June 1907 Marin Tiburon Hills Comment
  CAS-BOT-BC172358  Clarkia purpurea subsp. viminea Mrs. E. C. Sutliffe 1920-7-1 s.n. Marin Bolinas Road near Olema Comment
  RSA784610  Clarkia purpurea subsp. viminea Peter Rubtzoff 1980-7-12 9458 Marin San Anselmo. Comment
  CAS-BOT-BC165077  Clarkia rubicunda John Thomas Howell 1946-5-16 21875 Marin Angel Island, s. side Comment
  UCSC007509  Clarkia rubicunda Kathleen Kay 2007-8-2 727 ? Marin Golden Gate National Recreation Area, plants growing along Bunker Road in road cut and above on south side of road, approximately 0.9 miles east of the start of the Rodeo Valley Trail, Marin Headlands 77 Comment
  CAS-BOT-BC165052  Clarkia rubicunda C. L. Hitchcock 1928-6-7 26 Marin Tiburon Peninsula, one-half mile west of Tiburon on Bay Road 6 Comment
  CAS-BOT-BC165075  Clarkia rubicunda Vernon Smith 1997-7-6 s.n. Marin Pt. Reyes National Seashore, Palomarin to Bass Lake Trail Comment
  CAS-BOT-BC165076  Clarkia rubicunda John Thomas Howell 1946-6-23 s.n. Marin Near Fairfax Country Club (Meadow Club) Comment
  CAS-BOT-BC165081  Clarkia rubicunda Peter H. Raven 1957-6-29 11005 Marin Above the north arm of Alpine Lake, Mount Tamalpais Comment
  SEINET7718709  Claytonia exigua Unknown 1889-3-23 Marin Saucelito Comment
  UC1587535  Claytonia exigua subsp. exigua K. L. Chambers 1977-3-31 4261 Marin 4.6 mi from center of Fairfax (Fairfax to Bolinas Road, above Alpine Lake Dam) Comment
  CAS-BOT-BC439204  Claytonia exigua subsp. exigua Javier Penalosa 1961-2-25 1091 Marin Tiburon Peninsula. Tiburon. Serpentine slope around St. Hilary's Church. Comment
  SBBG1971  Claytonia exigua subsp. exigua H. and M. Dearing 1940-3-21 4136 Marin rd to Alpine dam Comment
  UC1176776  Claytonia exigua subsp. exigua John Thomas Howell 1946-5-12 Marin above Little Carson Comment
  CHSC93513  Claytonia gypsophiloides K. L. Chambers 1977-3-31 4262 Marin Fairfax to Bolinas road, 5.1 miles from center of Fairfax. Roadbank. Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439936  Claytonia perfoliata subsp. mexicana Peter H. Raven; Michael P. Johnson 1967-5-2 21253 Marin Angel Island. Below East Garrison, east side of island. Comment
  CAS-BOT-BC439935  Claytonia perfoliata subsp. mexicana David C. Rentz 1968-4-21 2 Marin Woodacre, along old highway Comment
  CAS-BOT-BC443591  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-18 41512 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC443588  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-6 41472 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CHSC1383  Claytonia sibirica A. Stone 1963-4-20 Marin Small canyon near Dillon Beach. 7 Comment
  HSC17739  Claytonia sibirica E. R. Drew 1889-5-18 Marin Tomales Bay Comment
  UC82774  Claytonia sibirica Katharine Brandegee Jun 1888 Marin Olema Comment
  RSA464441  Claytonia sibirica M. S. Jussel 1933-7-30 403 Marin Marsh at summit of road to Pt. Reyes from Inverness. Comment
  CAS-BOT-BC422416  Clematis lasiantha S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14274 A Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  JEPS78370  Clematis ligusticifolia Edward Lee 1934-6-17 923 Marin 1-2 mi. s. South Brook Comment
  UC71964  Clintonia andrewsiana Chesnut and Drew 1891-4-17 Marin Bolinas Ridge Comment
  CAS-BOT-BC499345  Clintonia andrewsiana Lena E. Bowley 1938-4-1 s. n. Marin Baltimore Canyon Comment
  CAS-BOT-BC499346  Clintonia andrewsiana Volney Rattan 1884-5-1 s. n. Marin Paper Mill Cr., Camp Taylor Comment
  CAS-BOT-BC499347  Clintonia andrewsiana J. W. Congdon 1892-5-22 s. n. Marin Mt. Tamalpias Comment
  CAS-BOT-BC499376  Clintonia andrewsiana James I. W. McMurphy 1906-4-14 s. n. Marin Redwood Canyon, Mt. Tamalpais Comment
  CAS-BOT-BC499377  Clintonia andrewsiana Hugh B. Leech 1906-4-14 s. n. Marin Mill Valley Comment
  CAS-BOT-BC499381  Clintonia andrewsiana W. W. Carruth 1900-5-1 s. n. Marin Mt. Tamalpais Comment
  SEINET12057291  Clintonia andrewsiana F. H. Utech 1977-6-25 s.n. Marin Mt. Tamapalis State Park, Ben Johnson Trail along edge of Muir Woods National Monument 305 Comment
  UC422865  Clintonia andrewsiana C. F. Sonne April 1888 2152 Marin near Taylorville (on Union Pacific Coon RailRoad); Union Pacific Coon RailRoad Comment
  JEPS19414  Collinsia heterophylla Peter H. Raven with S. R. Barrett 1957-6-18 10927 Marin State Hwy 1 0.7 mi s Stinson Beach Comment
  RSA107097  Collinsia heterophylla L. S. Rose 1956-6-4 56086 Marin 6 mi e. of Nicasio, Lucas Valley 91 Comment
  CAS-BOT-BC231858  Collinsia sparsiflora var. collina A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 705 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  JEPS6340  Collinsia sparsiflora var. sparsiflora Adele Lewis Grant 1917-4-20 926 Marin Tamalpais 609 Comment
  RSA71930  Collomia diversifolia F. W. Peirson 1912-07 914 Marin Mt. Tamalpais Comment
  CHSC64273  Conium maculatum H. H. Sshmidt; James S. Miller, A. Pool 1993-6-8 808 Marin Mount Tamalpais State Park, on California State Highway # 1. Along coastal bluffs. 60 Comment
  CDA5374  Conium maculatum T. C. Fuller 1957-9-4 s.n. Marin Inverness. 0 Comment
  RSA0059769  Convolvulus malacophyllus subsp. collinus Patricia Wilder 1965-6-7 3527 Marin San Geronimo Ridge. North Coast Range, Pacific drainage area. 365 Comment
  CAS-BOT-BC286131  Conyza canadensis John Thomas Howell 1944-3-26 19349 Marin Pt. Reyes road west of Ledum Swamp Comment
  SEINET4675788  Cordylanthus maritimus John A. Churchill 1974-1 Marin Comment
  JEPS58939  Cordylanthus maritimus subsp. palustris John Thomas Howell 1945-8-5 21370 Marin Salt Marshes, Stinson Beach Stinson Beach Comment
  JEPS23257  Cordylanthus mollis subsp. mollis G. Thomas Robbins 1958-8-31 3931 Marin tidal channel along e edge of Northwestern Pacific r.r. tracks Burdell siding (about 1/2 mi e of US Hwy 101) Comment
  UCD15581  Coreopsis lanceolata Elmo Agatep 1995-6-4 17 Marin Point Reyes. Coast trail 126 Comment
  CAS-BOT-BC105668  Corethrogyne filaginifolia Peter Rubtzoff 1951-9-23 769 Marin Margin of bishop pine forest about 2.5 mi. northwest of Inverness Comment
  JEPS46431  Corylus californica W. L. Jepson July 1901 Marin Inverness Comment
  POM106648  Corylus cornuta var. californica Edward Palmer 1892-6-25 2412 Marin Bolinas Ridge Comment
  SEINET10478571  Corylus cornuta var. californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-26 Dziekanowski 2453 Marin Collected in the vicinity of Samuel Taylor Campground in coast redwoods. 305 Comment
  RSA0075668  Cotoneaster pannosus J. T. Howell 1959-11-4 35104 Marin Sausalito. Comment
  CAS-BOT-BC287217  Cotula australis Peter H. Raven; Michael P. Johnson 1967-5-1 21211 Marin Angel Island. Hospital Cove, W side of island 7 Comment
  CAS-BOT-BC287216  Cotula australis John Thomas Howell 1945-9-16 21468 Marin San Rafael Comment
  UC1192138  Cotula coronopifolia Malcolm A. Nobs, S. Galen Smith 1949-6-1 776 Marin Inverness; Pt. Reyes Comment
  CAS-BOT-BC291379  Cotula coronopifolia Javier Penalosa 1961-4-16 1306 Marin NWPRR yard near Tiburon Blvd., Tiburon Comment
  CAS-BOT-BC291385  Cotula coronopifolia Steve Siegel; Cynthia Siegel 1967-4-9 66 Marin Behind Peacock Gap Country Club Comment
  CAS-BOT-BC291386  Cotula coronopifolia Elsa Ruckert 1960-4-13 85 Marin Cypress Grove, 1 mile north of Marshall at sea level Comment
  CAS-BOT-BC291387  Cotula coronopifolia James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC217975  Crypsis alopecuroides Doreen Smith 2001-10-1 s.n. Marin Nicasio Reservoir Comment
  CAS-BOT-BC190119  Crypsis schoenoides Lilian McHoul 1971-9-26 s.n. Marin Desiccated strand of Nicasio Reservoir. Comment
  SDSU19184  Cryptantha flaccida Michael G. Simpson 2008-6-2 3033 Marin East side of Ring Mountain, Tiburon peninsula. 147 Comment
  UC615127  Cryptantha leiocarpa Beryl O. Schreiber 1937-4-25 2382 Marin 8 mi w Inverness; Point Reyes Peninsula Comment
  UCD119882  Cryptantha micromeres John Thomas Howell 1946-5-12 21791 Marin Carson Ridge. Comment
  UC185939  Cupressus macrocarpa C. F. Sonne 1887-4-17 Marin near Mt. Tamalpais Station; N. P. Coast R. R. Comment
  CAS-BOT-BC80830  Cupressus sargentii Lewis S. Rose 1932-2-12 3230 Marin Mt. Tamalpais 762 Comment
  JEPS79420  Cupressus sargentii Edward Lee with W. Joseph 1935-7-18 1595 Marin about 1 mi w West Peak; Mt. Tamalpais Comment
  UC813442  Cupressus sargentii Lewis S. Rose 1939-11-30 39365 Marin Mt. Tamalpais 792 Comment
  UCD14258  Cupressus sargentii Collector Unknown 1974-5-4 133 Marin Marin County; on Carson Ridge, off Bolinas County Road, west of Fairfax; 457 Comment
  NY16628  Cupressus sargentii H. A. Walker 1910-9-10 2278 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  NY658646  Cupressus sargentii J. Silba 2002-12-27 B- 309 Marin This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC311766  Cuscuta californica A. Williams 2013-8-9 13764 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir shoreline near Bullfrog Road Comment
  CAS-BOT-BC224507  Cuscuta californica John Thomas Howell 1946-7-3 18246 Marin Near Bootjack, Mt. Tamalpais Comment
  SEINET905852  Cuscuta salina Lewis S. Rose 1933-1 33377 Marin On Salicornia pacifica Sta. Comment
  CDA32803  Cuscuta subinclusa D. G. Kelch 2009-6-25 9 .483 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  CAS-BOT-BC190219  Cynodon dactylon Javier Penalosa 1961-7-8 1937 Marin Tiburon Peninsula. Dry border of Typha marsh in Tiburon. Comment
  CAS-BOT-BC278113  Cynoglossum grande T. Gosliner; J. Baxter; R. Truitt; S. Feher; R. Ota; F. Leist; R. Subedar; M. Murphy 2013-2-23 13001 Marin Mount Tamalpais. Marin Municipal Water District lands: Sky Oaks Meadow at rock face Comment
  JEPS77811  Cynoglossum grande Robert M. Lloyd 1963-3-10 2125 Marin 1.5 mi. up rd. to Mt. Tamalpais (from State Hwy. 1) Comment
  CAS-BOT-BC190418  Cynosurus echinatus John Thomas Howell 1942-6-7 s.n. Marin San Anselmo Canyon. Comment
  CAS-BOT-BC350966  Cynosurus echinatus J. Husband 2013-5-23 FD 1301 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.East of Lagunitas Dam on Lakeview Road at culvert LV-04 Comment
  UCD60137  Cynosurus echinatus Rimo Bacigalupi; L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8875 Marin On grade just out of Fairfax, on road to Alpine Lake Dam. 60 Comment
  SEINET4344600 Image available Cynosurus echinatus Barbara Ertter, Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9118 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsua, between Paradise Drive and Hacienda Drive. 61 Comment
  UCD69711  Cyperus eragrostis William Wong 1982-6-4 6 Marin 0.6 mile from Muir Beach, off roadside. Northern Coastal Scrub. With Poaceae. In dry loam soil in full sun. Sedge, 1 ft. 6 in. tall with greenish inflorescence. 85 Comment
  CAS-BOT-BC70603  Cystopteris fragilis Gordon H. True 1977-8-17 8451 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach 6 Comment
  CAS-BOT-BC198519  Cytisus scoparius Alva Day; Catherine Best 1980-5-29 80 -42 Marin Below blacktop road on NW side of Angel Island near start of Sunset Trail Comment
  RSA256340  Cytisus scoparius Robert A. Norris 1974-10-13 2213 Marin By Panoramic Highway-Sequoia Valley Rd. junction, about 1 mi. SSW Mills Valley. Comment
  SEINET6656692  Dalea polydenia Mary Beal 1939-5-7 597 Marin Paradise Valley.; 0 Comment
Read comments
Jan 5 2017
  CAS-BOT-BC445523  Damasonium californicum John Thomas Howell 1946-5-4 21700 Marin East of Aurora School at Sonoma Co. line Comment
  CAS-BOT-BC189719  Danthonia californica John Thomas Howell 1943-5-15 18069 Marin Tiburoun Peninsula. Comment
  CAS-BOT-BC189724  Danthonia californica John Thomas Howell 1947-7-6 23326 Marin Mount Tamalpais. Near Barths Retreat. Comment
  UCD60977  Danthonia californica var. americana Javier Penalosa; J. T. Howell 1961-6-7 1628 Marin Tiburon Peninsula. West of Marin Country Day School. 30 Comment
  CAS-BOT-BC287395  Deinandra corymbosa Lewis S. Rose 1961-7-30 61058 Marin China Camp 3 Comment
  CAS-BOT-BC287396  Deinandra corymbosa H. M. Hall 1914-10-2 9891 Marin N of Bolinas Comment
  CAS-BOT-BC287397  Deinandra corymbosa John Thomas Howell 1945-9-2 21461 Marin San Rafael Hills Comment
  UC89139  Deinandra corymbosa Katharine Brandegee 1890-7-1 Marin Tamalpais Comment
  UC1614418  Delairea odorata Charles M. Belshaw 1936-1-1 1433 Marin 3 mi n Bolinas; Bolinas Mesa Comment
  JEPS78375  Delphinium Edward Lee 1934-6-17 925 Marin 1-2 mi s South Brook Comment
  CAS-BOT-BC9623  Delphinium californicum E. M. Zeile 1911-6-18 s.n. Marin Bear Valley Region Comment
  CAS-BOT-BC9618  Delphinium californicum Joseph Whipple Congdon 1896-5-23 s.n. Marin Saucelito Comment
  CAS-BOT-BC9009  Delphinium decorum Roxana Stinchfield Ferris 1932-4-2 8044 Marin At lighthouse, Point Reyes Comment
  HSC33197  Delphinium decorum subsp. decorum Thomas W. Nelson 1974-4-22 1200 Marin Lake Nicascio Comment
  CAS-BOT-BC10249  Delphinium hesperium Gertrude Raven 1923-5-30 s.n. Marin Tomales Comment
  UC85569  Delphinium hesperium subsp. hesperium Katharine Brandegee 1907-6-9 Marin Mill Valley Tamalpais Comment
  JEPS23519  Delphinium luteum unknown 1918-3-29 Marin Stemple Creek; on the coast Comment
  UCD95888  Delphinium nudicaule P. B. Kennedy 1914-3-22 4635 Marin Hills by R. R. track, Mt. Tamalpais. Comment
  UC35139  Delphinium patens W. C. Blasdale 1891-4-27 Marin Fairfax Comment
  UC854191  Delphinium patens Alice Eastwood 1912-5-20 62 Marin Kentfield Comment
  CAS-BOT-BC121986  Delphinium variegatum subsp. variegatum Doreen Smith 2002-5-1 s.n. Marin Mount Burdell, near San Mateo Court Comment
  CAS-BOT-BC121987  Delphinium variegatum subsp. variegatum Doreen Smith 2002-4-4 s.n. Marin South slopes of Mount Burdell. Comment
  CAS-BOT-BC121985  Delphinium variegatum subsp. variegatum Walter Lennon 1973-3-28 s.n. Marin San Pedro Road between China Camp and Santa Venetia Comment
  OBI11826  Dendromecon rigida Unknown 1963-6-17 17 Marin N end of Alpine lake Comment
  SEINET12102657  Dendromecon rigida M. T. Doutt 1931-1 372 Marin Alpine Dam Comment
  CAS-BOT-BC11009  Dendromecon rigida subsp. rigida Mary Katherine (Mrs.) Brandegee 1910-5-22 95 Marin Mill Valley, on the basal slopes of Mt. Tamalpais Comment
  CAS-BOT-BC192558  Deschampsia cespitosa subsp. holciformis John Thomas Howell 1946-6-30 22153 Marin Rodeo Lagoon Comment
  CAS-BOT-BC201820  Deschampsia elongata John Thomas Howell 1943-5-9 17951 Marin Black Canyon, San Rafael hills Comment
  CAS-BOT-BC613  Dicentra formosa subsp. formosa L. R. Abrams 1929-4-19 11630 Marin Near head of Drake Estuary. Comment
  UCD139415  Dichelostemma capitatum subsp. capitatum T. J. Higgins 1969-4-12 8 Marin South side of Mt. Tamalpais. Comment
  CAS-BOT-BC366910  Dichelostemma congestum A. Williams; R. Brostorm; T. Edwards; M. Evans; J. Slamovich 2013-3-9 13212 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  RSA65816  Dichondra donelliana E. K. Balls, P. C. Everett, B. K. Balls 1953-10-8 18584 Marin 0.1 mi. e. of Stinson Beach on road across Mt. Tamalpais from Hwy 1. 76 Comment
  UCD123707  Digitalis purpurea Wendy Cho 1979-5-13 18 Marin Point Reyes National Seashore, Punta de los Reyes Mountain Range, 2 miles wes of State Highway 1. 137 Comment
  CAS-BOT-BC150368  Diplacus aurantiacus Gordon H. True 1968-7-5 4661 Marin Point Reyes Bird Observatory ca. 3 mi. northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC150373  Diplacus aurantiacus Javier Penalosa 1961-5-30 1550 Marin South-west of Tiburon Blvd., 1.2 mi. from U.S. 101 Comment
  CAS-BOT-BC304399  Diplacus aurantiacus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13520 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  SD152443  Diplacus aurantiacus Dixie Damrel, Robin Zank 1997-7-17 26 Marin Inverness one mile south of corner Balboa and Portola. near roadside Comment
  CAS-BOT-BC121847  Dirca occidentalis John Thomas Howell 1948-5-31 24329 Marin Devils Gulch near Camp Taylor Comment
  UCR20567  Disporum hookeri H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Fairfax to Bolinas Road, 2 mi. west of the junction with Ridgecrest Blvd. Comment
  RSA304237  Disporum smithii James R. Shevock 1971-1-30 631 Marin Muir Woods National Monument. 79 Comment
  SEINET3885746  Disporum smithii Lewis S. Rose 1970-4-1 70022 Marin Arroyo Hondo. 3 miles nw of Bolina.; 0 61 Comment
  UC1301130  Dodecatheon hendersonii Helen K. Sharsmith 1963-2-23 5149 Marin near Novato Dam (Novato Boulevard, Indian Valley Reservoir); San Francisco Bay Region, Indian Valley Reservoir 152 Comment
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Feb 17 2006
  UC1602199  Dodecatheon hendersonii W. H. Brewer 1862-3-28 915 Marin Tamalpais Comment
  UC1614627  Dodecatheon hendersonii Charles M. Belshaw 1934-3-18 59 Marin 2 miles west of Mill Valley 45 Comment
  UC877545  Dodecatheon hendersonii Lewis S. Rose 1939-3-18 39028 Marin Sausalito 121 Comment
  RSA232887  Dodecatheon hendersonii L. S. Rose 1968-3-10 68003 Marin Larkspur, Bon Air Road Shaded slope. 8 Comment
  UC418974  Dryopteris arguta H. E. and S. T. Parks 1930-9-4 714 Marin Lake Phoenix Comment
  CAS-BOT-BC70897  Dryopteris arguta Roxana S. Ferris 1965-5-1 13639 Marin Above Abbott Lagoon. Point Reyes National Seashore. Comment
  UC366582  Dryopteris expansa Miss Kate Sessions Marin Comment
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Aug 6 2007
  CAS-BOT-BC536734  Duchesnea indica John Thomas Howell 1940-9-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC428006  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-1 21067 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC428007  Dudleya caespitosa Peter Rubtzoff 1951-9-23 798 Marin Point Reyes. Comment
  CAS-BOT-BC428005  Dudleya caespitosa Peter H. Raven; Michael P. Johnson 1967-5-2 21234 Marin Angel Island. Area below East Garrison, east side of island. Comment
  CAS-BOT-BC428301  Dudleya farinosa John Thomas Howell 1939-5-21 14692 A Marin South end of Tiburon Peninsula Comment
  CAS-BOT-BC149610  Dysphania pumilio Doreen Smith 2002-10-21 s.n. Marin Stafford Lake. Novato. Comment
  UCD61056  Echinochloa esculenta Javier Penalosa 1961-8-26 2189 Marin Tiburon Peninsula. Tiburon Blvd. at Belvedere Dr. Comment
  CAS-BOT-BC208568  Echinochloa oryzoides Catherine Best 1980-11-1 s.n. Marin Old St. Hilary's garden on the south side of church. Comment
  CAS-BOT-BC445819  Egeria densa Doreen Smith 1999-11-1 s.n. Marin Pond to west of Indian Valley Colleges. Novato/Ignacio Comment
  UCD61180  Ehrharta calycina Chandler Jensen 1964-6-1 Marin Point Reyes Peninsula, near lighthouse. Comment
  CAS-BOT-BC197311  Ehrharta erecta Robert Soost 2002-5-24 s.n. Marin Limantour Spit, Point Reyes National Seashore Comment
  UC1106084  Eleocharis acicularis Hans Leschke 1946-7-4 Marin Hidden Lake Mt. Tamalpais Comment
  CHSC8236  Elymus californicus M. Banning 1969-5-9 92 Marin Roadside, 1/2 mi. W. of Samuel P. Taylor Park on Hwy 104. 45 Comment
  UC1106121  Elymus californicus John Thomas Howell 1941-7-6 16356 Marin Mount Tamalpais, Kent Trail Mount Tamalpais; , Kent Trail Comment
  CAS-BOT-BC350965  Elymus glaucus C. Kellner; S. Whelan; R. Truitt 2013-6-8 13654 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  CAS-BOT-BC350967  Elymus glaucus P. DaSilva; J. Barrela; S. Huang; M. A. Garcia; J. Stern 2013-5-4 13532 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Small drainage N of first bend in Fish Grade between Sky Oaks Road and Filter Plant Road Comment
  UC1106090  Elymus glaucus John Thomas Howell 1941-5-25 16215 Marin Rifle Camp Mt. Tamalpais Comment
  CAS-BOT-BC203508  Elymus glaucus subsp. glaucus John Thomas Howell 1943-5-9 17964 Marin San Rafael hills Comment
  CAS-BOT-BC203513  Elymus glaucus subsp. glaucus John Thomas Howell 1945-6-12 20961 Marin Near radio station, Pt. Reyes Peninsula Comment
  CAS-BOT-BC310308  Elymus glaucus subsp. glaucus P. DaSilva; J. Barrela; S. Huang; A. Garcia; J. Stern 2013-5-4 13523 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  CAS-BOT-BC203805  Elymus glaucus subsp. virescens John Thomas Howell 1947-5-14 23161 Marin McClure Beach Comment
  CAS-BOT-BC203806  Elymus glaucus subsp. virescens John Thomas Howell 1946-6-9 22009 Marin Pierce Ranch, n. Pt. Reyes Peninsula Comment
  CAS-BOT-BC203807  Elymus glaucus subsp. virescens John Thomas Howell 1943-7-4 18249 Marin Ledum Swamp on road to Point Reyes Comment
  RSA107104  Elymus multisetus L. S. Rose 1956-6-25 56099 Marin Rock Springs, Mount Tamalpais 579 Comment
  UCD18947  Elymus trachycaulus Cooper 1925-5-18 63 Marin Reynolds Creek Watershed? Comment
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May 19 2006
  CAS-BOT-BC311765  Epilobium brachycarpum A. Williams 2013-8-9 13763 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Quarry Comment
  POM224811  Epilobium ciliatum subsp. ciliatum P. A. Munz 1936-8-7 14300 Marin Southern edge of Kentfield. Comment
  CHSC1130  Epilobium ciliatum subsp. watsonii A. Stone 1963-4-20 Marin Near Dillon Beach. 12 Comment
  SEINET10815072 Image available Epilobium ciliatum subsp. watsonii Joseph W. Congdon 1883-8-12 Congdon s.n. Marin Faucelito. Comment
  JEPS38186  Epilobium densiflorum W. L. Jepson 1892-9-9 14394 Marin Ross Valley Comment
  SEINET6637299 Image available Epilobium foliosum Unknownnown May 1892 16 Marin Sequoia Canyon Comment
  CAS-BOT-BC57906  Equisetum arvense John Thomas Howell 1944-5-28 19516 Marin Between Manzanita and Almonte. Comment
  CAS-BOT-BC331500  Equisetum telmateia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13341 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Phoenix Lake shore, Culvert PL 4. Comment
  CAS-BOT-BC57539  Equisetum telmateia Javier Penalosa 1961-4-29 1387 Marin Paradise Dr. above Paradise Cove Comment
  UCR21007  Equisetum telmateia subsp. braunii H. M. Whistler 1966-4-15 s.n. Marin Central Coast, McClure's Beach, on Tomales Point 8 Comment
  CAS-BOT-BC291181  Erechtites glomeratus John Thomas Howell 1965-10-13 41413 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC320492  Erechtites minimus A. Williams; H. Russell; W. Dresskin; D. Morawitz 2013-8-10 13180 A Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe valves: north of Lake Lagunitas picnic area, swale between Sludge Pond and Pine Point Comment
  CAS-BOT-BC131541  Ericameria arborescens T. S. Brandegee 1886-7-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC131549  Ericameria arborescens Elsie Zeile 1911-9-17 s.n. Marin Tamalpais, Mt. R.R. Comment
  UC31071  Ericameria arborescens H. N. Bolander 1863-9-20 2609 Marin Tamalpais Comment
  POM195307  Ericameria arborescens subsp. arborescens H. E. Parks 1924-10-12 2488 Marin Above Mill Valley, Mt. Tamalpais 305 Comment
  JEPS116866  Erigeron biolettii David Gowen 2007-9-6 794 Marin Near summit of Mt. Burdell. Growing in rock strewn area below Burdell Mt. Fire Rd. and east of its junction with Old Quarry Trail. Comment
  CAS-BOT-BC300625  Erigeron foliosus var. hartwegii Doreen Smith 1999-8-27 s.n. Marin Pt. Reyes National Seashore, North-west of North District Ranger Station Comment
  CHSC13805  Erigeron glaucus Dave Isle 1969-5-10 445 Marin 2.2 miles S. of Tomales on a bank rising from the E. side of HW 1. 15 Comment
  RSA141304  Erigeron glaucus J. M. Tucker 1959-6-7 3533 Marin Point Reyes Comment
  JEPS41376  Erigeron philadelphicus var. philadelphicus Adele Lewis Grant 1915-5-13 55 Marin Phoenix Lake Comment
  CAS-BOT-BC300237  Erigeron reductus var. angustatus John Thomas Howell 1946-7-7 22197 Marin South of Barths Retreat, Mt. Tamalpais Comment
  UC485150  Erigeron reductus var. angustatus Katharine Brandegee 1907-7-1 Marin Westpoint Road Tamalpais Comment
  CAS-BOT-BC232212  Eriodictyon californicum S. Creer; P. Loubet; M. Daugherty 2012-8-25 1680 Marin Marin Municipal Water District Lands: Mount Tamalpais. Ridgecrest Blvd. to old Air Force base, end of upper road, dropping off onto serpentine below. Comment
  POM105397  Eriogonum caninum T. S. Brandegee 1892-05 s.n. Marin Tamalpais Comment
  RSA89754  Eriogonum caninum P. A. Munz 1954-8-1 19910 Marin Tiburon Peninsula 30 Comment
  CAS-BOT-BC250034  Eriogonum fasciculatum var. polifolium Walter Lennon 1974-9-6 s.n. Marin Hwy. 1, 0.4 miles south of Stinson Beach Comment
  UC1313179  Eriogonum latifolium J. M. Gillett, A. G. Moulds 1964-6-11 12651 Marin s Marshall 1 Comment
  UC1537279  Eriogonum latifolium Gordon H. True Jr. 1937-7-25 812 Marin Forest Knolls 60 Comment
  UCR27332  Eriogonum latifolium A. C. Sanders 1981-8-7 2311 Marin Point Reyes, coastal bluffs above Drakes Bay near Chimney rock 6 Comment
  SEINET3386403 Image available Eriogonum latifolium Mrs. H. P. Bracelin 1930-7-27 24 Marin Two miles N of Bodega Comment
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Jun 23 2015
  CAS-BOT-BC259498  Eriogonum luteolum var. caninum John Thomas Howell 1937-7-4 13088 Marin Tiburon Comment
  CAS-BOT-BC259501  Eriogonum luteolum var. caninum Javier Penalosa 1961-7-8 1956 Marin Tiburon Peninsula. Slopes around old St. Hilary's chapel, Tiburon Comment
  CDA22607  Eriogonum luteolum var. caninum J. M. Trumbly 1979-9-1 Marin Mountain Theatre, Mount Tamalpais. 0 Comment
  JEPS116869  Eriogonum luteolum var. caninum David Gowen 2007-8-27 789 Marin South from parking area at summit of Fairfax Bolinas Road. Azalea Hill. Comment
  UCD161848  Eriogonum luteolum var. caninum Ayzik Solomeshch 2014-5-23 s.n. Marin Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.) 180 Comment
  CAS-BOT-BC259509  Eriogonum luteolum var. caninum John Thomas Howell 1972-6-18 48874 Marin Above Vista de la Bahia at north end of Tiburon Peninsula Comment
  CAS-BOT-BC232293  Eriogonum nudum T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1921 Marin Marin Municipal Water District Lands: Mount Tamalpais. Serpentine outcrop SW of Rock Springs Comment
  CAS-BOT-BC268923  Eriogonum nudum var. auriculatum A. D. E. Elmer 1903-7-1 4651 Marin Point Reyes Post Office Comment
  UC204252  Eriogonum nudum var. auriculatum A. D. E. Elmer July, 1903 4561 Marin Point Reyes Post Office Comment
  RSA393323  Eriogonum nudum var. auriculatum M. B. Dunkle 1936-4-14 4793 Marin Coastal Northern California: Southwest Inverness. Comment
  CAS-BOT-BC297988  Eriophyllum confertiflorum John Thomas Howell 1958-6-22 33631 Marin Fern Canyon, Mt Tamalpais Comment
  CAS-BOT-BC297991  Eriophyllum confertiflorum H. E. McMinn 1922-6-6 150 Marin Seen from roadside leading out of Fairfax to Alpine Lake Comment
  CAS-BOT-BC297999  Eriophyllum confertiflorum H. E. McMinn 1922-6-6 151 Marin Seen from roadside leading out of Fairfax to Alpine Lake Comment
  JEPS58907  Eriophyllum confertiflorum var. confertiflorum Javier Penalosa 1961-5-30 1548 Marin hill s of a point on Tiburon Blvd. 1.2 mi from U. S. 101; Tiburon Peninsula Comment
  UC1199818  Eriophyllum confertiflorum var. confertiflorum Herbert L. Mason 1940-5-20 12287 Marin back of Tiburon Comment
  OBI16481  Eriophyllum lanatum H. E. McMinn 1938-6-19 5119 Marin Pt. Reyes Rd Comment
  CAS-BOT-BC301185  Eriophyllum lanatum var. arachnoideum David D. Keck 1948-6-29 5918 Marin 1 mile west of Mill Valley Comment
  CAS-BOT-BC301186  Eriophyllum lanatum var. arachnoideum H. E. McMinn 1922-6-29 s.n. Marin Tamalpais Comment
  CAS-BOT-BC301187  Eriophyllum lanatum var. arachnoideum Geo. B. Grant 1900-5-13 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC301203  Eriophyllum lanatum var. arachnoideum Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  POM53928  Eriophyllum lanatum var. arachnoideum H. P. Chandler 1900-2-26 534 Marin Mt. Tamalpais Comment
  UC220205  Eriophyllum lanatum var. arachnoideum Katharine Brandegee Marin Mt. Tamalpais Comment
  UC31666  Eriophyllum lanatum var. arachnoideum W. L. Jepson 1891-6-11 Marin Mt. Tamalpais Comment
  CAS-BOT-BC301929  Eriophyllum staechadifolium Peter H. Raven; Michael P. Johnson 1967-5-2 21254 Marin Angel Island. Below East Garrison, east side of island Comment
  CAS-BOT-BC301938  Eriophyllum staechadifolium Alice Eastwood 1939-5-28 7405 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC531466  Eriophyllum staechadifolium A. Williams 2015-6-16 15877 Marin Mount Tamalpais. Marin Municipal Water District lands: upslope, roadside on Concrete Pipe Rd. Comment
  CAS-BOT-BC263258  Erodium botrys A. Howald; S. Tsiu; L. DiGirolamo; A. Young; S. Whelan 2012-3-24 103 Marin Mount Tamalpais. Marin Municipal Water District lands: Beginning of Alex Forman trail, next to Sky Oaks employee parking lot Comment
  CDA4371  Erodium brachycarpum J. T. Howell 1947-4-23 23075 Marin Point Reyes Peninsula, on east side of Drakes Estero. 0 Comment
  UC20996  Eryngium armatum Alice Eastwood July 1896 Marin Tennessee Bay Comment
  CAS-BOT-BC54724  Erysimum concinnum D. E. Breedlove 1962-4-17 2353 Marin Near lighthouse on Point Reyes Peninsula. 60 Comment
  CAS-BOT-BC54727  Erysimum concinnum Belle R. Jackson 1930-5-1 s.n. Marin Point Reyes. Comment
  UC1034750  Erysimum concinnum G. B. Rossbach 1955-3-5 565 Marin Ca. 2 mi. NE of end of Point Reyes. 15 Comment
  CAS-BOT-BC54738  Erysimum concinnum G. B. Rossbach; R. P. Rossbach 1938-5-28 838 a and b Marin On headland, near lighthouse, Point Reyes. Comment
  POM203392  Erysimum concinnum Roxana S. Ferris 1932-4-2 8045 Marin Point Reyes at the lighthouse. Comment
  CAS-BOT-BC488322  Erythranthe moschata T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13687 Marin Mount Tamalpais, Marin Municipal Water District lands: Bon Tempe dam Comment
  JEPS9102  Eschscholzia caespitosa W. L. Jepson 1892-1 Marin Mt. Tamalpais Comment
  UC142894  Eschscholzia californica Katharine Brandegee June 1908 Marin Tamalpais Comment
  UC635480  Eschscholzia californica H. L. Mason 1924-11-15 1157 Marin Willow Camp Bolinas Bay Comment
  CAS-BOT-BC403214  Eschscholzia californica Paul F. Covel 1940-5-19 1786 Marin Pt. Reyes Rd. Comment
  SEINET12102672  Eschscholzia californica E. H. Graham 1931-1 s.n. Marin Near lighthouse, Pt. Reyes Comment
  SEINET7908677  Eucalyptus globulosus J. Sanford 1969-12-15 106 a Marin N slope Corte Madera 91 Comment
  SEINET10452930  Eucalyptus viminalis Heidi H. Schmidt 1993-6-8 Schmidt 818 Marin Mount Tamalpais State Park, on California State Highway # 1. Along costal bluffs. 152 Comment
  CAS-BOT-BC206805  Euonymus occidentalis J. P. Moore No date on label. 226 Marin Unspecified Comment
  CAS-BOT-BC206806  Euonymus occidentalis C. Hart Merriam 1919-9-9 s.n. Marin Lagunitas Comment
  CAS-BOT-BC206814  Euonymus occidentalis Greg de Nevers 2001-6-4 12518 Marin Cataract Gulch Comment
  RSA187458  Euphorbia lathyris John H. Thomas 1966-1-30 11472 Marin McClures Beach, Tomales Point. Comment
  CAS-BOT-BC124308  Euphorbia maculata J. T. Howell 1988-7-20 s.n. Marin Terra Linda Community Gardens. Comment
  UC1177268  Eurybia radulina J. Thomas Howell 1946-9-15 23003 Marin near, (Mt. Tamalpais) Potrero Meadows; Mt. Tamalpais Comment
  UC418979  Euthamia occidentalis H. E. and S. T. Parks 1930-9-4 708 Marin at head of Tomales Bay Tomales Bay Comment
  CAS-BOT-BC312243  Euthamia occidentalis Doreen Smith 2001-10-14 s.n. Marin Entrance to Las Gallinas Sanitary District sewage ponds east of bridge, n.e. San Rafael Comment
  SEINET948346  Fabaceae Lous E. James 1946-1 1739 Marin San Anselmo. Hill back of Hampton Ave. off El Cerrito Ave. Comment
  CAS-BOT-BC413885  Fallopia convolvulus Gordon H. True 1976-5-30 7974 Marin G. H. True residence, 142 Margarita Dr., San Rafael Hills, San Rafael 30 Comment
  CAS-BOT-BC413886  Fallopia convolvulus Helen Frank 1957-9-1 s.n. Marin Mill Valley Comment
  UCD142145  Fallopia multiflora G. D. Barbe 1976-1-15 2106 Marin 225 Eldridge Avenue, Mill Valley. Comment
  SJSU4032  Festuca californica C. W. Sharsmith 1964-4-26 7243 Marin 2 mi NE of Point Reyes, Point Reyes Peninsula Comment
  UCD36547  Festuca californica Beecher Crampton 1954-4-28 1805 Marin On Point Reyes Peninsula, 11 miles northeast of Point Reyes Lighthouse. Comment
  CAS-BOT-BC282508  Festuca elmeri John Thomas Howell 1945-5-13 20860 Marin Fairfax Hills n. of Phoenix Lake Comment
  UC1106095  Festuca elmeri John Thomas Howell 1943-5-22 18121 Marin near Fairfax; Deer Park Comment
  UC53428  Festuca elmeri J. Burtt Davy Aug 1898 Marin near Olema Comment
  CAS-BOT-BC278443  Festuca idahoensis John Thomas Howell 1941-5-25 16208 Marin Rifle Camp, Mt. Tamalpais Comment
  CAS-BOT-BC278988  Festuca rubra John Thomas Howell 1941-6-29 16331 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  CAS-BOT-BC278991  Festuca rubra Gordon H. True; Fred Ross 1969-5-30 5019 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda. Inverness Ridge 274 Comment
  CAS-BOT-BC278999  Festuca rubra Javier Penalosa; J. T. Howell 1961-6-29 1891 Marin Tiburon Peninsula. Paradise Drive 2.4 mi. northwest of road to Naval Net Depot Comment
  UC1106092  Festuca rubra John Thomas Howell 1944-6-6 19556 Marin w of Inverness; Inverness Ridge Comment
  UC60800  Festuca rubra Joseph Burtt Davy 1900-6 6705 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC354331  Ficus carica E. Hinman; S. Kawachi; N. Cullen 2013-6-8 13353 Marin Mount Tamalpais: Marin Municipal Water Distric lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  JEPS128139  Filago pyramidata var. pyramidata Eric Wrubel 2011-6-16 NPS 13 Marin Golden Gate National Recreation Area. Marin Headlands. In dirt turnaround off of Bunker Road at west end of tunnel. Comment
  UC365880  Fragaria vesca A. Kellogg Apr 1877 49 Marin Saucelito Comment
  CAS-BOT-BC457941  Fragaria vesca subsp. californica Javier Penalosa 1962-3-3 2242 Marin Gulch behind Stinson Beach School. Comment
  CAS-BOT-BC52579  Frangula californica subsp. californica W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  CAS-BOT-BC52588  Frangula californica subsp. californica E. M. Zeile 1921-9-3 s.n. Marin Lake Lagunitas Comment
  CAS-BOT-BC223772  Frankenia salina Javier Penalosa; J. T. Howell 1961-6-7 1656 Marin Tiburon Peninsula. Northwest of Marin Country Day School Comment
  JEPS30100  Frankenia salina W. L. Jepson 1941-6-15 20614 Marin salt marsh Tiburon Peninsula Comment
  RSA604421  Frankenia salina D. D. Keck 1937-7-3 4577 Marin Inverness, Tomales Bay. Comment
  SD71219  Frankenia salina Javier Penalosa, J. T. Howell 1961-6-7 1656 Marin Tiburon Peninsula; saltmarsh northwest of Marin Country Day School. Comment
  CAS-BOT-BC223498  Fraxinus latifolia Rimo Bacigalupi 1921-8-24 s.n. Marin Cascade Canon [Canyon], Fairfax Comment
  CAS-BOT-BC175958  Fremontodendron californicum Dennis Odion 1999-4-21 s.n. Marin East of Pine Mountain Fire Road & northeast of Repack Fire Road Comment
  CAS-BOT-BC130023  Fritillaria affinis James I. W. McMurphy 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  JEPS62310  Fritillaria affinis H. P. Chandler 1900-2-26 483 Marin Mount Tamalpais Comment
  UC197231  Fritillaria affinis C. F. Sonne Apr 1888 Marin near Camp Taylor (on Union Pacific Coach RailRoad) Comment
  RSA177930  Fritillaria affinis Robert F. Thorne 1965-4-21 34422 Marin Along Petaluma-Inverness road near Nicasio Dam. 8 Comment
  SEINET8501282 Image available Fritillaria affinis Beatrice A. Heise 1971-4-11 42 Marin ca. 1-2 miles south of ranch house, Corda Ranch, 1 mile south of San Antonio Creek Road and 1.7 miles west of Highway 101, northern part of county Comment
  SJSU8737  Fritillaria affinis J. J. Tada 1967-4-22 Marin 4 mi SE of West Peak of Mt Tamalpais Comment
  HSC45327  Fritillaria liliacea J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9517 Marin N side of Lake Nicasio Comment
  CAS-BOT-BC353457  Fuchsia Peter Rubtzoff 1989-9-30 10051 Marin Inverness Park, on north side of Balboa Avenue, just west of its junction with Sir Francis Drake Blvd. Comment
  UC589416  Galium aparine Beryl O. Schreiber 1932-6-29 602 Marin Sand Dune Beach Tomales Bay Comment
  POM367760  Galium aparine H. de Forest 1930-4-21 s.n. Marin Lake Lagunitas. Comment
  CAS-BOT-BC309799  Galium californicum J. Klein; M. Murphy; A. Young; R. Westgaard 2013-5-4 13046 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  JEPS29697  Galium californicum subsp. californicum Rimo Bacigalupi with Dr. and Mrs. R. Melville, Kew, and Elwood Molseed 8454 Marin about 2 mi e Bootjack Camp (along road between Mountain Home and Bootjack Camp, s slopes of mt., near crossing of Spike Buck Creek); Mt. Tamalpais 304 Comment
  JEPS58890  Galium divaricatum John Thomas Howell 1944-7-9 19705 Marin Inverness Ridge Comment
  UCD121817  Galium murale John Thomas Howell 1947-7-6 23324 Marin Laurel Dell, Mt. Tamalpais. Comment
  CAS-BOT-BC279939  Galium porrigens T. Gosliner; M. E. Hannibal; S. Imazumi; S. Whelan 2013-4-12 13619 Marin Mount Tamalpais. Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam Comment
  JEPS127955  Galium porrigens var. porrigens Adam C. Schneider with Susan Fawcett 2014-3-28 441 Marin West side of CA state Highway. 1, north of Muir Beach, south of border of Golden Gate National Recreation Area. Comment
  UCSC000716  Galium triflorum Harriet A. Walker 2007-7-4 615 Marin Cascade Drive, Mill Valley Comment
  CAS-BOT-BC303410  Gamochaeta ustulata Peter Rubtzoff 1951-9-23 793 Marin Point Reyes. Coastal bluffs near lighthouse Comment
  UC1543064  Gamochaeta ustulata Donald G. Nelson 1937-7-10 538 Marin just w Pt. Reyes Lighthouse (and above the bird rocks); Point Reyes Comment
  CAS-BOT-BC191635  Garrya elliptica Rimo Bacigalupi 1924-10-26 s.n. Marin At summit of West Peak, Mt. Tamalpais 793 Comment
  CAS-BOT-BC191636  Garrya elliptica Gerald V. Dahling 1973-6-1 819 Marin Tomales Bay State Park, near the picnic and beach area Comment
  CAS-BOT-BC191637  Garrya elliptica C. Hart Merriam 1917-11-18 s.n. Marin Ridge Crest, Mt. Tamalpais Comment
  UC765092  Garrya elliptica R. F. Hoover 1941-2-2 4745 Marin nw of Inverness; Inverness Ridge Comment
  UCSC003148  Garrya elliptica Peter Kamb 1948-10-9 1540 Marin Bootjack - Mt. Tamalpais Comment
  RSA696591  Garrya elliptica G. Jentges 1933-2-18 s.n. Marin Tomales Bay Comment
  UCD121103  Garrya elliptica Roman Gankin; W. R. Hildreth 1967-10-3 1064 Marin 0.2 mile west of Bolinas Ridge summit on Bolinas Road. Comment
  RSA485908  Garrya flavescens subsp. pallida G. Dahling 1973-06 1230 Marin Near summit of Mt. Tamalpais. Comment
  CAS-BOT-BC192189  Garrya fremontii C. Hart Merriam 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC26199  Garrya fremontii Alice Eastwood 1903-1-11 s.n. Marin Mt. Tamalpais Comment
  POM298988  Garrya fremontii J. T. Howell 1942-9-6 17864 Marin Northside Trail, Mt. Tamalpais. Comment
  UC106064  Garrya fremontii T. S. Brandegee Jul 1980 Marin Tamalpais Comment
  UCD66561  Gastridium phleoides A. A. Beetle 1941-7-6 1753 Marin Near Bolinas. Comment
  RSA606462  Gaultheria shallon Jon E. Keeley, Melanie Baer Keeley 1993-9-10 24663 Marin Drake Hwy, turnoff to Mt. Vision, Tomales Bay. 100 Comment
  SDSU2868  Gaultheria shallon D. F. Howe 1961-7-28 3028 Marin 2.8 miles from Invernes on road to Pt. Reyes. 61 Comment
  UC589454  Gaultheria shallon Beryl O. Schreiber 1932-6-17 498 Marin Tomales Bay, Waterfall Beach Waterfall Beach; Tomales Bay, Waterfall Beach Comment
  CAS-BOT-BC303509  Gazania linearis Doreen Smith 2001-4-1 s.n. Marin E of Vintage Oaks Shopping Center, S Novato Comment
  CDA32801  Genista monspessulana D. G. Kelch 2009-6-25 9 .485 Marin San Rafael. In brackish ditch E of Davidson School. Comment
  SFV12509  Genista monspessulana K. A. Wilson 1975-3-28 1472 Marin Mount Tamalpais State Park. Tourist Club Highway (Trail), south of Panoramic Highway. West facing slope. 244 Comment
  CAS-BOT-BC422440  Geranium dissectum A. Williams; S. Tsiu; J. Nuzzo; L. Hasz 2014-3-22 14608 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  UC128519  Geranium potentilloides Lilian McHoul 1965-5-3 Marin between Bolinas and Olema (on the way to Bolema Club, w of Highway 1) Comment
  CDA36324  Geranium robertianum R. Robison 2011-6-19 Marin Irving Group Picnic Area, south of Cross Marin Trail, near parking lot and restroom. 0 Comment
  CAS-BOT-BC225298  Gilia capitata subsp. chamissonis Saichi Kawahara 1969-5-28 1092 Marin Midden of Coast Miwok habitation site (Mon 216), Limantour Spit, Drakes Bay Comment
  POM257165  Gilia capitata subsp. chamissonis H. L. Mason, Annetta Carter 1938-5-18 11840 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  RSA523913  Gilia capitata subsp. chamissonis G. H. True 1937-6-6 718 Marin Point Reyes. 30 Comment
  JEPS2606 Image available Gilia capitata subsp. chamissonis W. L. Jepson 1919-5-18 8315 Marin Point Reyes Comment
  CAS-BOT-BC226162  Gilia capitata subsp. tomentosa Verne Grant; Alva Grant 1948-6-17 8593 Marin Ca. 0.5 miles east of Tomales on Petaluma road Comment
  UC589442  Gilia capitata subsp. tomentosa Beryl O. Schreiber 1932-6-29 580 Marin Sand Dune Beach , Sand Dune Beach (Tomales Bay) Comment
  UCR202433  Gilia capitata subsp. tomentosa Peter L. Morrell 1993-6-5 267 Marin San Francisco Bay Region, 2500 Tomales-Petaluma Rd., 2.0 miles east of Tomales 66 Comment
  CAS-BOT-BC303721  Glebionis segetum Herbert F. Copeland 1934-5-27 s.n. Marin Near Dillon's Beach Comment
  JEPS128145  Glyceria declinata Eric Wrubel, Joe Woods 2011-4-14 NPS 7 Marin Point Reyes National Seashore. Muddy Hollow Trail Comment
  RSA298550  Glyceria declinata Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4372 Marin Stagnant water of a nearby ditch above McClure Beach, Pt. Reyes National Seashore. Along trail beyond north end of Pierce Pt. Road. Comment
  JEPS58943  Gratiola ebracteata John Thomas Howell 1945-6-24 Marin Mt. Tamalpais , Lagunitas Meadows (Lagunitas Meadows) Comment
  CAS-BOT-BC175893  Grindelia hirsutula Doreen Smith 2000-7-1 s.n. Marin Bon Tempe Reservoir on north side Mount Tamalpais, northeast of Lake Lagunitas parking area Comment
  CAS-BOT-BC304434  Grindelia hirsutula John Thomas Howell 1957-9-15 32961 Marin Larkspur Comment
  CAS-BOT-BC304487  Grindelia hirsutula John Thomas Howell 1933-7-30 11484 Marin Shores of Bolinas Bay Comment
  CAS-BOT-BC304490  Grindelia hirsutula John Thomas Howell 1946-8-23 22889 Marin Pierce Pt. road, Pt. Reyes Peninsula Comment
  CAS-BOT-BC314452  Grindelia hirsutula John Thomas Howell 1939-5-14 14669 Marin Lake Lagunitas Meadows Comment
  CAS-BOT-BC314475  Grindelia hirsutula John Thomas Howell 1946-5-16 21882 Marin Angel Island, on west side Comment
  JEPS14370  Grindelia hirsutula G. Thomas Robbins 1955-6-4 3657 Marin bluffs facing ocean nw of Rodeo Lagoon Comment
  RSA12206  Grindelia hirsutula C. B. Wolf 1934-6-27 5749 Marin 2 miles from Muir Beach on road to Sausalito 61 Comment
  SD234042  Grindelia hirsutula Virginia Pinkus Ryder 1963-9-15 1 Marin China Camp. Comment
  UC1176897  Grindelia hirsutula John Thomas Howell 1945-7-15 21292 Marin Ridgecrest Blvd at Fairfax City limits Comment
  UC1192226  Grindelia hirsutula Malcolm A. Nobs and S. Galen Smith 1949-6-29 911 Marin n of Inverness (Point Reyes, saline marsh); Point Reyes Comment
  UC496387  Grindelia hirsutula Merle Randall 1930-6-13 Marin 8 mi above Bolinas (Alamere Creek); Alamere Creek Comment
  UC897071  Grindelia hirsutula Alice Eastwood 1912-6-9 280 Marin Sausalito Comment
  CAS-BOT-BC304453  Grindelia hirsutula R. S. Ferris; Ira L. Wiggins 1935-7-19 8123 Marin Point Reyes Comment
  CAS-BOT-BC314423  Grindelia hirsutula Julian A. Steyermark 1934-9-18 s.n. Marin Salt marsh 2 mi. W of Marin-Sonoma Co. line Comment
  CAS-BOT-BC314445  Grindelia hirsutula Barrett Anderson 1986-6-12 3034 Marin 3.2 km W of the Tamalpais Junction Hwy. 120 Comment
  CAS-BOT-BC314446  Grindelia hirsutula Wilma Follette; Bob Soost 2000-5-30 s.n. Marin San Geronimo Valley, French Ranch County Open Space Comment
  CAS-BOT-BC314447  Grindelia hirsutula R. E. Frenkel 1964-5-28 519 Marin Fairfax-Bolinas Road, 0.25 mile north of Meadows C.C. 207 Comment
  POM52445  Grindelia hirsutula var. davyi P. A. Munz 1922-8-5 6452 Marin Mt. Tamalpais. 365 Comment
  SEINET2052258 Image available Grindelia hirsutula var. hirsutula W. Savage 1975-7-31 1027 Marin Saltwater marsh adjacent to Corte Madera Creek, Creekside Park, Greenbrae Comment
  UCR27025  Grindelia stricta A. C. Sanders 1981-8-7 2312 Marin Point Reyes, coastal bluffs above Drakes Bay near Chimney rock 6 Comment
  SD53370  Grindelia stricta var. angustifolia Darley F. Howe 1962-7-28 3357 Marin West side of San Francisco Bay, just north of Sausalito Comment
  SJSU2911  Grindelia stricta var. platyphylla S. J. Alleman 1965-12-20 90 Marin 2 mi S of Stinson Beach on Hwy 1 Comment
  SEINET11849127  Haplopappus arborescens S. F. Blake 1927-1 10316 Marin Mt. Tamalpais 366 Comment
  UCR65567  Hedypnois cretica Aaron Liston, S. Meury 1989-4-20 792- 01 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  CAS-BOT-BC306652  Helenium bigelovii Javier Penalosa 1961-7-8 1959 Marin Tiburon Peninsula. Below old St. Hilary's in Tiburon Comment
  JEPS35521  Helenium puberulum W. L. Jepson 1922-8-13 9806 Marin Lagunitas Comment
  CAS-BOT-BC309444  Helenium puberulum Doreen Smith 1901-9-30 s.n. Marin Banks of creek entering Stafford Lake, Novato Comment
  RSA176862  Helianthemum scoparium var. scoparium W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC305805  Helichrysum petiolare Wilma Follette 1996-6-27 s.n. Marin Tennessee Valley Comment
  CAS-BOT-BC305806  Helichrysum petiolare Arthur Menzies; Barbara Menzies 1968-8-1 s.n. Marin On old Matt Davis Trail between Pan Toll & Stinson Beach, Mt. Tamalpais Comment
  UC589568  Heliotropium curassavicum Beryl O. Schreiber 1932-8-3 711 Marin Avalis Beach Tomales Bay, Avalis Beach Comment
  CAS-BOT-BC306191  Hemizonia congesta subsp. congesta David D. Keck 1933-11-6 2643 Marin 1.5 mi. N. of Tomales Comment
  CAS-BOT-BC306204  Hemizonia congesta subsp. congesta H. M. Hall 1931-5-25 13076 Marin Gallinas Valley Comment
  SD87659  Hemizonia congesta subsp. congesta Frank W. Peirson 1925-10-3 6457 Marin Mount Tamalpais Comment
Read comments
Oct 31 2012
  CAS-BOT-BC306188  Hemizonia congesta subsp. congesta Doreen Smith 2003-5-20 s.n. Marin Naear Nicasio Reservoir Comment
  CAS-BOT-BC306199  Hemizonia congesta subsp. congesta H. M. Hall 1915-10-1 10129 Marin Region of San Francisco Bay. Near San Rafael (6 mi. north, on Nacasio road) Comment
  JEPS127728  Hemizonia congesta subsp. lutescens H. Forbes, B. Keller 2007-7-24 UCBG 22 Marin Corta Madera: Ring Mountain Preserve, at the end of Westward Drive, along the Phyllis Ellman trail where it intersects with the fire road to the summit. Comment
  JEPS13322  Hemizonia congesta subsp. lutescens W. L. Jepson 1892-9-9 Marin Ross Valley Comment
  CAS-BOT-BC309600  Hemizonia congesta subsp. lutescens Javier Penalosa 1962-11-30 2629 Marin Tiburon Peninsula. Above road intersecting Tiburon Blvd. 1000 ft. northwest of road to Belvedere Island Comment
  CAS-BOT-BC309612  Hemizonia congesta subsp. lutescens Bruce G. Baldwin 1989-5-20 742 Marin Ring Mountain, north slope of mountain Comment
  CAS-BOT-BC309631  Hemizonia congesta subsp. lutescens Lester Rowntree 1938-5-19 s.n. Marin Near Pt. Reyes Station Comment
  CAS-BOT-BC309644  Hemizonia congesta subsp. lutescens H. M. Hall 1915-5-13 9896 Marin Tiburon Island, San Francisco Bay Comment
  OBI49753  Hemizonia congesta subsp. lutescens S. F. Blake 1927-8-17 10325 Marin Mill Valley Comment
  UCD163548  Hemizonia congesta subsp. lutescens Peter Rubtzoff 1980-5-11 9441 Marin San Anselmo. Comment
  RSA784612  Hemizonia lutescens Peter Rubtzoff 1980-9-9 9623 Marin San Anselmo Comment
  RSA94177  Hemizonia lutescens F. W. Peirson 1925-10-3 6457 Marin Trail along N foot of Mt. Tamalpais. Comment
  NY179272  Hemizonia multicaulis subsp. vernalis H. A. Walker 1909-5-31 1721 Marin Tiburon, on dry slopes facing San Francisco Bay Comment
  CDA7801  Hemizonia pungens subsp. septentrionalis Barbara T. Menzies 1971-10-21 Marin White Gate Ranch near Stinson Beach. 0 Comment
  UC1094593  Heracleum lanatum C. R. Bell 1953-6-9 1431 Marin Tocaloma Comment
  UCSB15204  Heracleum maximum Blattau, Jim 1962-4-17 Marin 10 miles west of Inverness and California Highway 1 on road to Point Reyes 6 Comment
  UCSB24041  Heracleum maximum Morrell, Steve 1966-4-7 Marin 3.0 miles southwest of Fort Cronkite Tunnel, Fort Cronkite Military Base 60 Comment
  UC534984  Hesperevax sparsiflora var. sparsiflora Mrs. H. P. Bracelin 1930-4-20 13 Marin 1 mi s of Lagunitas 66 Comment
  CAS-BOT-BC310228  Hesperevax sparsiflora var. sparsiflora R. E. Frenkel 1964-5-28 518 Marin 100 m. west of a point 1.5 miles south of Meadows Country Club on Fairfax-Bolinas Road, on south side of road 304 Comment
  POM193966  Hesperevax sparsiflora var. sparsiflora J. T. Howell 1930-4-20 4720 Marin 1 mile east of Lagunitas Comment
  UC1176756  Hesperocnide tenella John Thomas Howell 1945-6-30 Marin Mt. Tamalpais Comment
  CAS-BOT-BC531666  Hesperocyparis macrocarpa R. Crowe; C. Hagerty; D. Klein; F. Leist; E. Gunnison 2015-5-9 15710 Marin Mount Tamalpais: Marin Municipal Water District lands. Lake Lagunitas Comment
  SBBG46358  Hesperocyparis sargentii E. O. Murman 1957-1-23 Marin Mount Tamalpais Comment
  CAS-BOT-BC176064  Hesperolinon congestum Doreen Smith 1998-5-21 s.n. Marin Mt. Burdell's s-facing slope, nr. San Mateo Cr. Comment
  CAS-BOT-BC176081  Hesperolinon congestum Helen K. Sharsmith 1951-7-10 4009 Marin Just north of town of Tiburon, Tiburon Peninsula 30 Comment
  CAS-BOT-BC538073  Hesperolinon congestum A. Williams 2015-6-9 15801 Marin Mount Tamalpais. Marin Municipal Water District lands: Bolinas Ridge Comment
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Apr 24 2018
  JEPS122845  Hesperolinon micranthum W. A. Freyman with A. C. Schneider & Y. P. Springer 2014-5-17 216 Marin Near top of Fairfax/Bolinas Road off of Sir Francis Drake Blvd, along northern extension of Azalea Hill Trail (Pine Mountain Road). Comment
  CAS-BOT-BC143715  Heteromeles arbutifolia John Thomas Howell 1949-4-6 25300 Marin Black Point Comment
  CAS-BOT-BC143716  Heteromeles arbutifolia Mrs. E. C. Sutliffe 1919-11-1 s.n. Marin Big Lagoon Comment
  CAS-BOT-BC143717  Heteromeles arbutifolia Javier Penalosa 1961-6-29 1926 Marin Near the Recreation Center, Tiburon Comment
  CAS-BOT-BC311176  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1943-6-13 s.n. Marin Sausalito Comment
  CAS-BOT-BC311164  Heterotheca sessiliflora subsp. bolanderi Ronie Clark 1983-8-25 PR 83 -057 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. to N. Beach Road - AT&T property east of road Comment
  CAS-BOT-BC311175  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1945-7-15 21304 Marin Near Meadow Club near Fairfax Comment
  UC2013036  Heterotheca sessiliflora subsp. bolanderi Barbara Ertter with Niall McCarten, Mark Fogiel, Dan Pritchett 1990-6-16 9128 Marin Tiburon Peninsula on San Francisco Bay, NE side of ridge at narrow part of peninsula, between Paradise Drive and Hacienda Drive. Comment
  UCD163895  Heterotheca sessiliflora subsp. bolanderi Peter Rubtzoff 1980-7-12 9459 Marin San Anselmo. Comment
  UC11352  Heuchera micrantha W. L. Jepson 1891-6-11 Marin Mt Tamalpais Comment
  CAS-BOT-BC420418  Heuchera micrantha var. diversifolia Alice Eastwood 1913-7-10 s.n. Marin along road to Bolinas Comment
  CAS-BOT-BC424192  Heuchera micrantha var. hartwegii Plipps 1922-5-1 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC424401  Heuchera pilosissima Robert F. Hoover 1941-5-12 5057 Marin Head of Drake's Estero Comment
  JEPS36596  Hieracium albiflorum W. L. Jepson 1892-6-11 Marin Mt. Tamalpais Comment
  UC769951  Hieracium albiflorum R. F. Hoover 1941-5-12 5060 Marin head Drake's Estero Comment
  RSA169351  Hierochloe occidentalis L. S. Rose 1964-3-19 64009 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  SBBG33962  Hierochloe occidentalis L. S. Rose 1964-3-19 Marin Hearts Desire Beach, Tomales Bay 12 Comment
  UC292579  Hierochloe occidentalis H. E. Parks 2999 Marin Mt. Tamalpais Comment
  UC39804  Hierochloe occidentalis W. L. Jepson Apr. 1-2, 1893 Marin Olema Comment
  CAS-BOT-BC55369  Hirschfeldia incana J. F. Emmel 1970-3-7 264 Marin Along cliff edge between Yellow Bluff and Cavallo Point, 100 feet south-southeast of Sausalito. Comment
  UC16288  Hoita macrostachya F. P. McLean Aug. 1874 Marin Sausalito Comment
  JEPS65625  Hoita macrostachya W. L. Jepson 1916-7-9 6807 Marin Mt. Tamalpais; stream bottoms of canyons 457 Comment
  UC16308  Hoita orbicularis Cal. State Survey 2388 Marin Comment
  RSA585088  Holcus lanatus L. M. Booth 1932-8-28 2024 Marin Pipe Line Trail, Mt. Tamalpais. Comment
  UC38608  Holcus lanatus W. L. Jepson 1891-6-11 Marin Ross Valley Comment
  UCD37440  Holcus lanatus Beecher Crampton 1960-6-8 5620 Marin Marin County, western city limits of Fairfax. Comment
  UCD84910  Holcus lanatus Mrs. H. P. Kelley 1916-4-6 s.n. Marin Baltimore Park. Comment
  UCD84965  Holcus lanatus Lewis S. Rose 1956-6-25 56103 Marin Bolinas Ridge, Mt. Tamalpais. 548 Comment
  CAS-BOT-BC280751  Holcus lanatus Javier Penalosa 1961-7-29 2002 Marin McClure Beach, Pt. Reyes Peninsula Comment
  CAS-BOT-BC280759  Holcus lanatus R. E. Frenkel 1964-5-7 487 Marin At junction of Hwy. 1 with Bolinas-Fairfax Road 15 Comment
  CAS-BOT-BC320305  Holocarpha virgata John Thomas Howell 1956-9-13 31876 Marin Lagunitas Meadows near Lake Lagunitas Comment
  UC726263  Holodiscus discolor A. A. Heller 1940-6-12 15727 a Marin e side of Tomales Bay opposite Inverness; Tomales Bay Comment
  CAS-BOT-BC289349  Hordeum murinum subsp. glaucum John Thomas Howell 1942-7-12 s.n. Marin Potrero Meadows, Mt. Tamalpais Comment
  SEINET196569 Image available Hordeum murinum subsp. leporinum J. T. Howell 1949-4-24 25307 Marin Fort McDowell Angel Island Comment
  POM224400  Horkelia tenuiloba E. Crum 1933-7-9 1507 Marin South side of Mount Tamalpais 305 Comment
  SBBG40323  Hosackia gracilis W. J. Dress 1951-4-22 Marin SW of community of Pt Reyes Comment
  UC903298  Hydrocotyle verticillata Ethel Crum 1933-10-8 1575 Marin Point Reyes Peninsula, Drake's Estero Comment
  JEPS111459  Hypericum grandifolium Jolie Egert with Amara Painter 2010-7-20 Marin Pine Gulch Creek bank in Bolinas off Lauff Ranch Road 2 Comment
  CAS-BOT-BC401393  Hypericum scouleri Robert Soost 1996-7-11 s.n. Marin Pt. Reyes, abandoned ranch near Bull Point Trail in a marsh by the arm of Drakes Estero Comment
  UC496383  Hypochaeris radicata Merle Randall 1930-8-14 Marin 8 mi n Bolinas; Alamere Creek Comment
  CDA7488  Hypochaeris radicata T. C. Fuller 1957-12-17 Marin 1 mile east of Point Reyes Station. 0 Comment
  POM216921  Hypochaeris radicata H. F. Copeland 1934-5-27 s.n. Marin Near Dillons Beach. Comment
  CAS-BOT-BC206909  Ilex aquifolium Robert A. Allen 1983-3-18 s.n. Marin Tomales Bay State Park on Johnstone Trail between picnic ground and Pebble Beach. Comment
  CAS-BOT-BC279931  Iris douglasiana J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13025 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CHSC2199  Iris douglasiana A. Stone 1963-4-20 Marin Near Dillon Beach. 15 Comment
  UC4277  Iris douglasiana W. A. Setchell Apr 1896 Marin Bolinas Comment
  UC571180  Iris douglasiana H. L. Mason 1926-2-28 2674 Marin border of stream near West Point; Mt. Tamalpais Comment
  UC747019  Iris douglasiana G. Thomas Robbins with J. T. Howell 1944-4-13 1500 Marin 3-4 mi w Hamilton Field Air Base (on Big Rock Ridge); Big Rock Ridge 426 Comment
  RSA48710  Iris douglasiana Lee W. Lenz 1949-5-5 14430 Marin Point Reyes Comment
  SEINET4170687  Iris douglasiana Unknown 1944-4-13 Marin Big Rock Ridge, 3-4 miles west of Hamilton Field Air Base. 427 Comment
  CHSC27752  Iris macrosiphon Karen A. Smail 1978-4-6 Marin At the end of Montura Way in Ignacio. 48 Comment
  UC896988  Iris macrosiphon Alice Eastwood 1912-5-29 64 Marin Kentfield Comment
  SEINET8752799  Iris macrosiphon F. Martin 1962-4-21 s.n. Marin Marin City, Along San Pedro road. 7 miles east of San Rafael road. Comment
  UC187026  Iris macrosiphon C. F. Sonne Apr 1887 Marin Ross Valley; on road to Tamalpais Comment
  CAS-BOT-BC531465  Isoetes howellii A. Williams; M. C. O'Connor; R. Truitt; A. Young; R. Brostrom 2015-6-12 15810 Marin Mount Tamalpais. Marin Municipal Water District lands: alongside Alpine Lake Comment
  CAS-BOT-BC69912  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  POM210005  Isoetes howellii H. E. Parks 1925-9-18 s.n. Marin Lake Lagunitas. Comment
  JEPS14636  Isolepis cernua G. Thomas Robbins 1955-6-4 3659 Marin along s shore Rodeo Lagoon; s shore Rodeo Lagoon Comment
  JEPS63612  Isolepis cernua R. Kuhn 1 Marin Dillons Beach Comment
  UCSC000119  Isolepis cernua Beryl O. Schreiber 1932-7-27 691 Marin Hearts Desire Beach Tomales Bay 0 Comment
  CAS-BOT-BC324784  Iva axillaris John Thomas Howell 1945-5-9 s.n. Marin Ignacio Comment
  CAS-BOT-BC149602  Iva axillaris Doreen Smith 2001-8-15 s.n. Marin Richards Bay Sanctuary. Bluffs S of Lyford House. Comment
  SEINET11261290  Jaumea carnosa Lewis S. Rose 1955-8-1 55171 Marin Bolinas Lagoon.; 0 2 Comment
  CAS-BOT-BC340174  Jaumea carnosa Robert Soost 1999-7-16 s.n. Marin Salt marshes of Limantour Estero, Pt. Reyes N. S. Comment
  SEINET10911890  Jaumea carnosa Wayne Savage 1975-7-31 Savage 1029 Marin Salt water marsh. Adjacent to Corte Madera Creek, Creekside Park; Greenbrae. Comment
  JEPS106980  Juncus acutus subsp. leopoldii Doreen Smith 2005-8-15 s. n. Marin San Rafael, near Davidson School Comment
  CHSC105153  Juncus balticus subsp. ater Peter F. Zika 2008-7-16 23912 Marin Upper edge of Salicornia salt marsh, E aspect, with Juncus lescurii, full sun, W shore of Bodega Harbor (Central Coast, CCo) 1 Comment
Read comments
Jan 15 2012
  UC127399  Juncus breweri Jos. Burtt Davy Jun 1 1900-Jul 1 1900 6737 Marin Point Reyes Peninsula Comment
  CAS-BOT-BC531667  Juncus bufonius A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15341 Marin Mount Tamalpais. Marin Municipal Water District lands: Lagunitas Meadow, roadside ditch across from Boneyard parking lot Comment
  JEPS66934  Juncus bufonius W. L. Jepson 1920-5-26 9057 Marin Novato Comment
  RSA127064  Juncus covillei J. T. Howell 1946-7-7 s.n. Marin Potrero Meadow, Mt. Tamalpais. Comment
  CAS-BOT-BC83594  Juncus covillei var. covillei Doreen Smith 2002-6-29 s.n. Marin Mt. Tamalpais. Rifle Camp Meadow. Comment
  UC1179036  Juncus effusus subsp. pacificus Herbert L. Mason 1932-7-24 7114 Marin Inverness Ridge Comment
  RSA0000291  Juncus effusus var. brunneus A. Kellogg 1866-8-12 s.n. Marin Shaded shores of Bolinas Bay. Comment
  RSA40262  Juncus hesperius L. S. Rose 1946-8-23 46277 Marin Point Reyes Peninsula; 6 miles NW of Inverness. 15 Comment
  UCD141561  Juncus kelloggii John Thomas Howell 1967-6-8 42549 Marin northern National Seashore beach area, Point Reyes Peninsula. Comment
  JEPS63902  Juncus mexicanus W. L. Jepson 1928-6-10 12923 Marin Tiburon Comment
  UC1177404  Juncus occidentalis John Thomas Howell 1944-6-25 19646 Marin Santa Venetia Comment
  RSA15217  Juncus patens Carl B. Wolf 1927-4-24 371 Marin Stinson Beach Comment
  JEPS34415  Juncus phaeocephalus Rimo Bacigalupi, and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8891 Marin at junction of Sir Francis Drake Highway and road to Tomales Bay State Park; Inverness Ridge 101 Comment
  JEPS67065  Juncus phaeocephalus unknown 1925-7-23 1 Marin Pt. Reyes Comment
  UC1106293  Juncus phaeocephalus var. paniculatus John Thomas Howell 1944-7-9 Marin Mt. Vision Comment
  CAS-BOT-BC83588  Juncus tenuis Doreen Smith 2007-6-1 s.n. Marin Eastern Marin County. China Camp. Comment
  CDA32930  Juncus xiphioides D. G. Kelch 2009-5-25 9 .305 Marin W of Marin Day School in seasonal wetland receiving run-off from serpentine. Comment
  SEINET6878321  Juncus xiphioides W. P. Vestal, A. G. Vestal 1947-5-12 s.n. Marin 2 miles southeast of Olema. Comment
  CAS-BOT-BC272315  Lachnagrostis filiformis Gordon H. True 1967-5-14 4203 Marin Ca. 1/2 mile west of San Rafael-Richmond Bridge, Point San Quentin Comment
  CAS-BOT-BC229770  Lactuca saligna C. Friedel; M. L. Carle; L. Brartman; et al. 2012-8-25 1957 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CDA7508  Lactuca saligna J. T. Howell 1943-9-5 19324 Marin San Francisco Bay Region; Southern part of Mill Valley. Comment
  UCSC000835  Lactuca saligna M. S. Jussel 1933-10-8 s.n. Marin Forest Knolls Comment
  CAS-BOT-BC340455  Lactuca saligna M. S. Jussel 1933-10-8 s.n. Marin Forest Knolls Comment
  CAS-BOT-BC539347  Lagurus ovatus Ramona Robison 2012-6-24 s.n. Marin Pt. Reyes National Park in area around parking lot for lighthouse access and along access road 142 Comment
  UCR247532  Lapsana communis Dean Kelch, D. A. Weinstein 2011-5-15 11 .250S Marin Samuel Taylor State Park 37 Comment
  CAS-BOT-BC337891  Lasthenia Saichi Kawahara 1969-3-30 546 Marin Dillon Beach Road, just off Franklin School Road 140 Comment
  CAS-BOT-BC338177  Lasthenia californica John Thomas Howell 1946-4-14 21635 Marin Near Dillons Beach Comment
  CAS-BOT-BC338164  Lasthenia californica T. G. Williamson 1916-4-1 566 Marin Vis Valley, Lagunitus [Lagunitas] Comment
  CAS-BOT-BC324938  Lasthenia californica subsp. bakeri Lester Rowntree 1938-5-19 s.n. Marin Road to Dillon's Beach Comment
  JEPS10040  Lasthenia californica subsp. californica R. F. Hoover 1939-4-8 3963 Marin Tiburon Comment
  JEPS35798  Lasthenia californica subsp. californica Rimo Bacigalupi, L. R. Heckard, and J. Roof 1964-4-29 8949 Marin slopes near radio towers (1/4 mi e of eastern boundary of Coast Guard Reservation inclosing lighthouse) 140 Comment
  UC124483  Lasthenia californica subsp. californica H. A. Walker 1907-5-9 591 Marin on trail to Mt. Tamalpais Comment
  UC30443  Lasthenia californica subsp. californica Jos. Burtt Davy 1895-5-13 1251 Marin Redwood Canyon Comment
  UC30452  Lasthenia californica subsp. californica Jos. Burtt Davy 1898-4-2 Marin Angel Island Comment
  UCD70725  Lasthenia californica subsp. californica Michele H. Mills 1998-5-19 220 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, gold flowers, very abundant March-April 137 Comment
  UCD133662  Lasthenia californica subsp. californica Heidi E. M. Dobson 1978-4-10 311 Marin above Bolinas-Fairfax Road at base of Pine Hill. Comment
  UCD133678  Lasthenia californica subsp. californica Javier Penalosa 1961-3-25 1191 Marin Tiburon Peninsula, 600 ft. ridge above Tiburon. 167 Comment
  UC1118995  Lasthenia californica subsp. macrantha A. E. Wieslander 1933-6-11 317 Marin 2.5 mi sw Point Reyes; Point Reyes Quad. 45 Comment
  CAS-BOT-BC366964  Lasthenia minor Alice Eastwood 1906-5-1 s.n. Marin Pt Reyes Comment
  JEPS22813  Lasthenia minor B. Schreiber 1936-4-12 2198 Marin 0.3 mi nne Pierce's Ranch; Point Reyes Quad. 7 Comment
  UC893770  Lasthenia minor Frank W. Gould 1938-5-7 380 Marin near lighthouse; Point Reyes 121 Comment
  UCSB15886  Lasthenia minor 1962-4-17 Marin Near lighthouse on Point Reyes Peninsula 60 Comment
  SEINET12166176  Lathyrus bolanderi F. H. Utech 1988-1 88 -152 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax, mile mark 9.80 380 Comment
  CAS-BOT-BC213364  Lathyrus jepsonii subsp. californicus Hans Leschke 1945-5-20 s.n. Marin Novato Comment
  UCD106691  Lathyrus tingitanus John Thomas Howell 1945-7-1 21260 Marin Tiburon. Comment
  UC15398  Lathyrus vestitus var. vestitus Harley P. Chandler 1900-2-26 538 Marin Mill Valley San Francisco Bay Region, Mount Tamalpais Comment
  RSA126548  Layia chrysanthemoides J. T. Howell 1946-4-18 21678 Marin Novato. Comment
  CAS-BOT-BC321768  Layia gaillardioides David D. Keck; J. Clausen 1935-6-15 3363 Marin 1 mile E of Muir Beach, on easterly slope of ravine on hills facing the ocean Comment
  CAS-BOT-BC321773  Layia gaillardioides Alice Eastwood 1912-6-9 288 Marin Sausalito Comment
  CAS-BOT-BC321794  Layia gaillardioides John Thomas Howell 1943-5-22 18141 Marin Fairfax hills Comment
  UC496381  Layia gaillardioides Merle Randall 1930-8-14 Marin Alamere Creek Comment
  CAS-BOT-BC379678  Layia platyglossa Alice Eastwood 1934-5-13 18861 Marin Pt. Reyes Comment
  POM312862  Ledum glandulosum Malcolm A. Nobs 1949-6-29 901 Marin N side of Pt. Reyes road just N of Pierce Pt. road, 3 miles N of Inverness. Comment
  UC1120987  Ledum glandulosum A. E. Wieslander 1938-10-27 858 Marin 2 mi nw of Inverness 114 Comment
  UC521794  Ledum glandulosum Joseph Andorfer Ewan 1933-10-22 8053 Marin Point Reyes Peninsula, Cold Bog Cold Bog; Point Reyes Peninsula, Cold Bog Comment
  SEINET10482536  Ledum glandulosum Joseph A. Ewan 1933-10-22 Ewan 8053 Marin Plentiful in wet bog about Myrica clumps "Cold Bog", Pt. Reyes Peninsula. Comment
  SEINET11975275  Ledum glandulosum M. T. Doutt 1931-1 459 Marin 4 mi W of Inverness along road to Pt. Reyes Comment
  CAS-BOT-BC422390  Lemna gibba D. Greenberger; C. Gattuso; M. Murphy; J. Klein; B. Lavender; A. Williams 2014-4-26 14313 Marin Mount Tamalpais. Marin Municipal Water District lands: Next to shore of Lily Lake along Lily Lake Road. Comment
  UCSB32571  Lemna gibba Kittle, Nancy 1979-2-16 Marin Near Phoenix Lake in the Marin County Water District Comment
  CAS-BOT-BC537078  Lemna minor John Thomas Howell 1946-8-23 22900 Marin Olema Marshes Comment
  CAS-BOT-BC339142  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1946-5-12 21829 Marin Carson country Comment
  RSA135348  Lepechinia calycina Volney Rattan 1903-1 1877 Marin Angel Island Comment
  RSA279477  Lepechinia calycina Robert A. Norris 1979-5-30 3913 Marin Bolinas-Fairfax R., N of Alpine Lake, Mt. Tamalpais area. 274 Comment
  UCD124951  Lepechinia calycina K. Esau 1932-4-2 s.n. Marin Stinson Beach, Mill Valley. Comment
  CAS-BOT-BC89095  Lepidium didymum T. S. Brandegee 1886-1-1 s.n. Marin Between Olema and Bolinas. Comment
  CAS-BOT-BC89776  Lepidium latipes Wilma Follette; Charles Williams 1985-5-7 s.n. Marin Near San Antonio Creek about 3 miles west of Highway 101. Comment
  CAS-BOT-BC65018  Lepidium sativum J. T. Howell 1986-12-25 s.n. Marin Growing in the Terra Linda vegetable garden at Nova Albion Way and Cermenho Court, San Rafael. Comment
  CAS-BOT-BC12889  Lepidium strictum Alice Eastwood 1912-5-19 18 Marin Kentfield. Comment
  POM230565  Leptosiphon androsaceus J. T. Howell 1937-6-13 13052 Marin Bolinas Comment
  POM65160  Leptosiphon androsaceus Michener, Bioletti 1892-05 s.n. Marin Glenwood Comment
  CAS-BOT-BC324141  Lessingia hololeuca John Thomas Howell 1945-9-2 21452 Marin San Rafael Hills Comment
  CAS-BOT-BC324149  Lessingia hololeuca John Thomas Howell 1945-9-2 21452 Marin San Rafael Hills Comment
  JEPS58899  Lessingia hololeuca Javier Penalosa 1961-8-26 2212 Marin 150 yds. s of Blackfield Dr. Tiburon Blvd.; Tiburon Peninsula Comment
  UC1177275  Lessingia micradenia var. micradenia John Thomas Howell 1946-9-15 23010 Marin Rocky Ridge Fire Trail Mt. Tamalpais, Rocky Ridge Fire Trail Comment
  UCD161836  Lessingia micradenia var. micradenia Ayzik Solomeshch 2014-6-10 s.n. Marin Summit Fire Road, close to top of the hill. Vegetation plot SFR 02. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.) 320 Comment
  CAS-BOT-BC283518  Leymus X vancouverensis John Thomas Howell 1945-6-3 20926 Marin Shell Beach Comment
  CAS-BOT-BC273570  Leymus californicus Rimo Bacigalupi 1943-7-16 2764 Marin Trailside at bottom of Big Carson Canyon, Lagunitas Creek Watershed Comment
  CAS-BOT-BC274493  Leymus triticoides Catherine Best 1981-6-11 s.n. Marin Pt. Reyes Peninsula at Estero crossing Comment
  SEINET10925826  Leymus vancouverensis John Thomas Howell 1945-6-30 Howell 21251 Marin Stinson Beach. Comment
  UC608529  Ligusticum apiifolium B. O. Schreiber 1938-5-14 2512 Marin 2 mi. n.e. Abbott's Lagoon (Tomales Point); Point Reyes Quad., Tomales Point 91 Comment
  UC473  Lilaea scilloides W. A. Setchell 1896-3-6 Marin Bolinas Bay Comment
  SD6526  Lilium pardalinum Olga Epstein May 1893 Marin Mill Valley. Comment
  CAS-BOT-BC130739  Lilium pardalinum M. S. Jussel 1933-7-30 396 Marin At summit of road from Inverness to Pt. Reyes Comment
  SEINET7725709  Lilium pardalinum Unknown Marin Camp Taylor Comment
  JEPS19559  Limnanthes douglasii Milo S. Baker 1923-5-2 Marin Tomales Point Comment
  SEINET12183383  Limnanthes douglasii F. H. Utech, Walter, W.; Knight, I. 1984-1 84 -113 Marin 8.9 mi E of CA 1 on Marshall-Petaluma Road 91 Comment
  SEINET7718419  Limnanthes douglasii Unknown Marin San Rafael Comment
  SDSU8168  Limnanthes gracilis D. F. Howe 1969-5-27 4580 Marin Wet place near lighthous on Pt. Reyes Peninsula. Comment
  RSA254176  Limonium californicum Robert A. Norris 1974-7-28 2132 Marin Inverness Comment
  UC22543  Limonium californicum J. Burtt Davy 1897-9-18 4064 Marin salt-marsh near San Rafael Comment
  UC728624  Limonium californicum Milo S. Baker 1945-9-13 11215 Marin Estero Crossing Pt. Reyes Peninsula Comment
  UC2048778  Limonium ramosissimum subsp. provinciale Dana Morawitz 2016-5-1 Marin Marin County. Comment
  JEPS58170  Linanthus androsaceus Lauramay Tinsley 1926-1 Marin near Muir Woods Comment
  UC496399  Linanthus androsaceus Merle Randall 1930-6-13 Marin 8 mi above Bolinas (bank of Alamere Creek); Alamere Creek Comment
  UC1301141  Linanthus parviflorus Helen K. Sharsmith 1963-5-18 5440 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region 243 Comment
  RSA523367  Linaria vulgaris G. H. True 1937-6-6 714 Marin Point Reyes. Comment
  CAS-BOT-BC232267  Linum bienne T. Gosliner; B. Gosliner; J. Charles; et al. 2012-6-23 1903 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest Comment
  CDA28503  Linum lewisii T. C. Fuller 1970-5-4 19480 Marin North side of Highway 37 to Black Point, north shore of San Pablo Bay, ca. 6 miles west of the mouth of the Napa River. 0 Comment
  UC1076089  Lithocarpus densiflorus Herbert L. Mason 1924-10-12 1112 Marin se slope Mt. Tamalpais Comment
  UC1135288  Lithocarpus densiflorus N. French 606 Marin Muir Woods Tamalpais Quad. (1 mi se of CCC) 121 Comment
  CAS-BOT-BC36110  Lithocarpus densiflorus var. densiflorus A. Eastwood 1894-7-1 s.n. Marin Lagunitas Comment
  CAS-BOT-BC435629  Lithophragma heterophyllum Catherine A. Toschi 1963-5-1 63 :143 Marin 3 miles south Fairfax; along stream on east-facing slope 182 Comment
  CAS-BOT-BC435655  Lithophragma heterophyllum Peter H. Raven; Michael P. Johnson 1967-5-2 21303 Marin Angel Island. Wooded and brushy slopes near road between Point Campbell and Hospital Cove, northwest side of island 45 Comment
  CAS-BOT-BC435656  Lithophragma heterophyllum Kellogg no date on label s.n. Marin San Rafeal Comment
  JEPS43055  Lithophragma heterophyllum C. F. Sonne Apr. 1888 Marin Comment
  CAS-BOT-BC342209  Logfia filaginoides John Thomas Howell 1943-4-11 17899 Marin Black Canyon, San Rafael Hills Comment
  CAS-BOT-BC283455  Lolium multiflorum Javier Penalosa 1961-4-29 1357 Marin Tiburon Peninsula. NW of Marin Country Day School, above saltmarsh Comment
  CAS-BOT-BC283456  Lolium multiflorum Javier Penalosa 1961-4-29 1375 Marin Tiburon Peninsula. NW of Marin Country Day School Comment
  CAS-BOT-BC283457  Lolium multiflorum Javier Penalosa 1961-2-25 1101 Marin Tiburon Peninsula. Hill W of St. Hilary's Church, above marsh 60 Comment
  JEPS72948  Lolium multiflorum W. L. Jepson 1941-6-15 20618 Marin flat at Tiburon; Flat at Tiburon Comment
  UC1132194  Lolium multiflorum H. S. Yates 1936-6-14 5640 Marin 1 mi e Aurora School; Sebastopol Quad. Comment
  SEINET2074792  Lolium multiflorum D. Bacon 1973-9-20 Marin Samuel Taylor Park 9 Comment
  UCD66316  Lolium perenne L. S. Smith 1916-5-1 Marin Big Carson. Comment
  SEINET12118790  Lomatium dasycarpum L. S. Rose 1938-1 38136 Marin Tiburon 61 Comment
  JEPS76936  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-2-24 2063 Marin 4 mi. n. Marshall (on State Hwy 1) Comment
  JEPS77179  Lomatium dasycarpum subsp. dasycarpum Robert M. Lloyd 1963-4-5 2328 Marin ca. 1 mi. n.w. Tiburon Comment
  UC1123058  Lomatium utriculatum N. French 1935-3-28 622 Marin <w. of B__da_ ?> Muir Woods (Plot 11); Tamalpais Quad., Muir Woods Comment
  RSA201488A  Lomatium vaginatum J. T. Howell 1947-5-8 23145 Marin Sausalito Comment
  CAS-BOT-BC240511  Lonicera hispidula A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay road Comment
  POM46732  Lonicera hispidula var. vacillans A. A. Heller 1902-6-19 5723 Marin Tiburon peninsula, along the Bay Road. Comment
  RSA39855  Lonicera hispidula var. vacillans P. A. Munz 1947-10-5 12196 Marin Along trail from Ross to Lake Lagunitas. Comment
  RSA261410  Lonicera hispidula var. vacillans Nina Y. Kottenstette 1974-5-11 27 Marin Behind residence of 57 Maplewood Drive, San Rafael. 30 Comment
  CAS-BOT-BC241509  Lonicera involucrata var. ledebourii John Kipping 1967-3-26 60 Marin 3/4 miles north of Stinson Beach on Highway 1 4 Comment
  CAS-BOT-BC241410  Lonicera japonica John Thomas Howell 1947-5-21 23190 Marin Tiburon Comment
  SEINET12154179  Lotus argophyllus M. T. Doutt 1931-1 462 Marin 4miW of Inverness, Chaparral Comment
  POM128961  Lotus formosissimus C. F. Sonne 1887-04 1453 Marin Near Mt. Tamalpais Comment
  UC80885  Lotus formosissimus Katharine Brandegee 1890-4-13 Marin above Mill Valley (Tamalpais); Tamalpais Comment
  JEPS26895  Lotus humistratus W. L. Jepson 1897-4-10 13810 Marin Ross Valley hills Ross Valley Comment
  JEPS55518  Lotus humistratus W. L. Jepson 1897-4-10 13811 Marin Mt. Tamalpais Comment
  UC1607960  Lotus junceus var. biolettii Donald G. Nelson 1937-7-10 525 Marin lighthouse parking area sand dunes Point Reyes Comment
  JEPS55911  Lotus scoparius Franklin P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  POM128956  Lotus strigosus C. F. Sonne 1887-4-17 s.n. Marin Mt. Tamalpais. Comment
  UCD106704  Lotus uliginosus John Thomas Howell 1944-7-30 19856 Marin Between Mill Valley and head of salt marshes. 3 Comment
  UC1300864  Lotus wrangelianus Helen K. Sharsmith 1962-5-30 5077 Marin between Lagunitas and Olema; San Francisco Bay Region 182 Comment
  CAS-BOT-BC60260  Lunaria annua M. S. Jussel 1936-3-14 s.n. Marin Pipeline Trail, Mill Valley. Comment
  CAS-BOT-BC201224  Lupinus Charles Piper Smith 1948-4-26 48155 Marin Highway 1 - Pt. Reyes Station, 4.2 miles north Comment
  CAS-BOT-BC201232  Lupinus Charles Piper Smith 1947-6-27 47624 Marin Pt. Reyes Peninsula. T. A. Gallagher Ranch Comment
  UC126925  Lupinus albifrons J. Burtt Davy 1895-5-13 1245 Marin Redwood Canyon Comment
  UC82145  Lupinus albifrons Katharine Brandegee 1905-6-18 Marin Tamalpais Comment
  CAS-BOT-BC201441  Lupinus albifrons var. albifrons Charles Piper Smith 1947-6-24 47552 Marin Point Reyes Station, 4.1 miles north Comment
  CAS-BOT-BC201449  Lupinus albifrons var. albifrons Charles Piper Smith 1948-6-15 48403 Marin Olema - 2.6 miles south Highway 1 Comment
  HSC33222  Lupinus albifrons var. collinus Thomas W. Nelson 1974-4-22 1217 Marin At Rock Springs beside the rd. out Bolinas Ridge. Comment
  RSA176860  Lupinus albifrons var. collinus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC196150  Lupinus albifrons var. douglasii Mrs. E. C. Sutliffe 1921-5-31 s.n. Marin Inverness Comment
  CAS-BOT-BC196165  Lupinus albifrons var. douglasii A. A. Heller 1906-6-12 8395 Marin Mt. Tamalpais Comment
  CAS-BOT-BC196166  Lupinus albifrons var. douglasii Alice Eastwood 1913-6-15 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC196167  Lupinus albifrons var. douglasii C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  UC149122  Lupinus albifrons var. douglasii Alice Eastwood Dec. 1897 Marin Mt. Tamalpais Comment
Read comments
Apr 12 2009
  OBI54808  Lupinus arboreus Dixie Damrel 1997-5-27 14 Marin Point Reyes near Bull Point trailhead Comment
  UC1177183  Lupinus arboreus John Thomas Howell 1939-6-4 14738 l Marin Pt. Reyes Peninsula Comment
  UCD106615  Lupinus arboreus Eric Davidson 1971-6-29 334 a Marin north entrance of Drake's Beach, Point Reyes Peninsula. Comment
  UCD106641  Lupinus arboreus June McCaskill; C. H. Lamoureux 1956-6-29 498 Marin Point Reyes Lighthouse Road, ca. 7 miles W of Inverness. Comment
  UCD106643  Lupinus arboreus Andreas Stohr 1996-5-19 15 Marin Dillons Beach. 5 Comment
  SEINET5558509  Lupinus arboreus H. S. Gentry 1962-1 19700 Marin Point Reyes peninsula. Comment
  RSA128316  Lupinus arboreus var. arboreus J. T. Howell 1946-6-9 22014 A Marin Pierce Ranch, north of Point Reyes Peninsula. Comment
  RSA407036  Lupinus arboreus var. arboreus Joseph A. Ewan 1933-11-5 8101 Marin Point Reyes road near wireless station. Comment
  RSA639007  Lupinus arboreus var. arboreus Michael A. Vincent 1999-6-10 8597 Marin Point Reyes. Along Sir Francis Drake Boulevard. Comment
  POM276465  Lupinus densiflorus var. densiflorus Lyman D. Benson 1935-5-16 6557 Marin U.S. 101, S. of San Rafael. Seaward N. Coast mtn range, S.F. Bay watershed. 30 Comment
  UC1177215  Lupinus formosus John Thomas Howell 1946-6-16 22083 Marin dry hillside bordering Olema Marshes; bordering Olema Marshes Comment
  UC126935  Lupinus formosus F. T. Bioletti 1892-1 Marin Mt. Tamalpais Comment
  UCD107759  Lupinus formosus P. B. Kennedy 1914-4-19 4702 Marin Mill Valley. Comment
  UCD108130  Lupinus latifolius P. B. Kennedy 1922-5-27 s.n. Marin East of Inn, by building, Mt. Tamalpais. Comment
  UC1537134  Lupinus littoralis Gordon H. True Jr 1937-6-6 717 Marin Marin Co.: Point Reyes 30 Comment
  SEINET10871077  Lupinus marinensis John Thomas Howell 1938-5-22 Howell 13787 Marin In san anselmo canyon. Comment
  CDA6129  Lupinus microcarpus var. densiflorus D. G. Kelch 2006-5-1 6 .177 Marin Lucas Valley Rd. Comment
  CDA27495  Lupinus microcarpus var. densiflorus G. H. True 1977-5-25 8190 Marin Just east of Highway 101 at northeast corner of intersection of San Quentin off-ramp and Sir Francis Drake Boulevard, Greenbrae. Comment
  OBI48289  Lupinus microcarpus var. densiflorus Rhonda Riggins 1982-5-21 1416 Marin Lucas Valley Rd, 100-150 yds E jct Nicasio Rd at Nicasio Comment
  CAS-BOT-BC279928  Lupinus nanus A. Williams; F. Leist; C. Powell; J. Slamovich 2013-4-12 13221 Marin Mount Tamalpais. Marin Municipal Water District lands: Bullfrog Road, knoll north of quarry Comment
  UC196046  Lupinus nanus C. F. Sonne April 1887 Marin Mt. Tamalpais Comment
  UCD70817  Lupinus nanus Michele H. Mills 1997-4-16 192 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, center of preserve. San Quentin. 137 Comment
  UCD109358  Lupinus polyphyllus Rimo Bacigalupi; L. Heckard, J. Roof 1964-4-29 8952 Marin east of northeastern arm of Abbotts Lagoon, Point Reyes region. 9 Comment
  JEPS77223  Lupinus polyphyllus var. polyphyllus Robert M. Lloyd 1963-4-24 2364 Marin on rd to McClures Beach 7.7 mi w Inverness; on rd to McClures Beach w of Inverness Comment
  UC1300902  Lupinus succulentus Helen K. Sharsmith 1962-5-5 4980 Marin Highway 1 along shore between Stinson Beach and Bolinas Bolinas Lagoon (Bolinas Lagoon); San Francisco Bay Region, , <nr> Stinson Beach Comment
  UCD109640  Lupinus succulentus Michael A. Vincent 1999-6-10 8594 Marin at pull-off Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  CAS-BOT-BC202165  Lupinus tidestromii Roberta Shockey 1975-5-22 s.n. Marin Point Reyes Peninsula Comment
  CAS-BOT-BC202166  Lupinus tidestromii Alice Eastwood 1923-5-13 11780 Marin Pt. Reyes Comment
  CAS-BOT-BC202167  Lupinus tidestromii John Thomas Howell; Catherine Best; Wilma Follette; Gordon H. True 1980-6-19 53722 Marin Near Abbotts Lagoon, Point Reyes Peninsula Comment
  SEINET10490273  Lupinus tidestromii var. layneae H. Dearing, M. Dearing 1940-3-21 Dearing 4143 Marin Banner nearly white, wings blue, stem prostrate. Near point reyes. Comment
  SBBG98280  Lupinus variicolor H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  UC1129742  Lupinus variicolor A. E. Wieslander 1934-3-18 417 Marin Point Reyes; Point Reyes Quad., Point Reyes Comment
  UC1177181  Lupinus variicolor John Thomas Howell 1939-6-4 14733 D Marin Pt. Reyes Peninsula Comment
  UC764772  Lupinus variicolor R. F. Hoover 1941-5-12 5070 Marin Point Reyes Peninsula w Drake's Estero; Point Reyes Peninsula w of Drake's Estero Comment
  RSA177910  Lupinus variicolor Robert F. Thorne 1965-4-21 34402 Marin Near Drakes Beach, Point Reyes National Seashore. 5 Comment
  SEINET10489107  Lupinus variicolor Robert F. Thorne 1965-4-21 Thorne 34402 Marin Flowers purple and light violet; sandy roadside in grassland near drake's Beach, point reyes national seashore; with trifolium tridentatum, t. Wormskioldii, lotus formossimus, sidalcea malvaeflora. 5 Comment
  JEPS73334  Luzula subsessilis Edward Lee with Joe Ewan and Annetta Carter 1934-4-30 790 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  JEPS45970  Lythrum hyssopifolia W. L. Jepson 1905-5-17 2480 D Marin Lake Lagunitas Comment
  JEPS45979  Lythrum hyssopifolia Franklin P. Nutting 1895-6-27 Marin Mill Valley; Western Middle California, Mill Valley Comment
  UC1177448  Lythrum hyssopifolia John Thomas Howell 1945-7-29 21340 Marin Bolinas Comment
  UC931966  Lythrum hyssopifolia Verne Grant, Alva Grant 1946-6-13 7667 Marin near Fairfax Comment
  UC750717  Madia anomala John Thomas Howell 1946-5-25 21932 Marin Greenbrae Hills Comment
  RSA785065  Madia anomala Peter Rubtzoff 1980-6-8 9452 Marin San Anselmo Comment
  UCD163734  Madia anomala Peter Rubtzoff 1981-5-7 9638 Marin Area of the canyon with its branches and surrounding slopes bounded by Traveler Road in the south, by the N part of Camino de Herrera in the east, by the south part of Oak Springs Drive in the north, and by Theresa Drive and the ridge crest along the Fairfax boundary in the west. Comment
  CAS-BOT-BC229762  Madia exigua C. Kellner; F. Olaveson; J. Missaghian; et al. 2012-6-23 1807 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Railroad Grade from Ridgecrest Blvd to Miller Trail Comment
  CAS-BOT-BC343080  Madia gracilis Alice Eastwood 1912-6-9 289 Marin Sausalito Comment
  UC89426  Madia gracilis unknown 1890-1-7 Marin Mt. Tamalpais Comment
  CAS-BOT-BC343618  Madia sativa Alice Eastwood 1915-6-23 4760 Marin Pt. Reyes Comment
  CAS-BOT-BC343622  Madia sativa David D. Keck 1933-11-6 2642 Marin 5.5 mi. N. of Point Reyes city on Tomales Bay Comment
  UC584227  Madia sativa David D. Keck and J. Clausen 1935-6-15 3361 Marin 2 mi e Muir Beach Comment
  CAS-BOT-BC343603  Madia sativa John Thomas Howell 1939-9-3 s.n. Marin Corte Madera, Mt. Tamalpais Comment
  SEINET9333014  Madia sativa June McCaskill, Lamoureux, C. 1956-6-29 491 Marin Point Reyes Peninsula, Drakes Beach, in open dry ground of cliff above beach. Trifolium macrael. Comment
  UC33259  Madia sativa J. Burtt Davy 1900-6-27 6824 Marin Point Reyes Comment
  CAS-BOT-BC309791  Maianthemum racemosum A. Castner; J. Stern; C. Haggerty; A. Young 2013-6-8 13055 B Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert EG23 Comment
  RSA304217  Maianthemum racemosum subsp. amplexicaule James R. Shevock 1971-2-27 698 Marin Franklin Creek 91 Comment
  UCSB61613  Maianthemum stellatum Gliessman, Stephen 1969-3-31 Marin South side of Paradise Drive, 0.8 miles north of junction with Marwest Road; Tiburon Peninsula 30 Comment
  CHSC46942  Marah fabacea R. A. Schlising 1962-4-28 2189 Marin 1 mi S Inverness along Sir Francis Drake Hwy. Comment
  JEPS42484  Marah oregana W. L. Jepson 1893-5-1 14131 Marin Ross Valley Mt. Tamalpais Comment
  UC1301172  Marah oregana Helen K. Sharsmith 1962-5-5 5003 Marin e slope Bolinas Ridge (Alpine Dam road); San Francisco Bay Region 243 Comment
  UCR20563  Marah oregana H. M. Whistler 1966-3-17 s.n. Marin San Francisco Bay Region, Muir Woods Road, 0.8 mi. east of entrance to Muir Woods National Monument 91 Comment
  CHSC8143  Matricaria discoidea M. Banning 1969-4-7 43 Marin 1 1/4 mi. N. Olema on Hwy 1, roadside. 30 Comment
  JEPS58910  Matricaria discoidea Javier Penalosa 1961-4-29 1364 Marin nw Marin Country Day School; Tiburon Peninsula Comment
  UCD106761  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. Comment
  UCD106763  Medicago arabica P. B. Kennedy 1914-4-19 4692 Marin Mill Valley. Comment
  CAS-BOT-BC232200  Melica P. da Silva; M. Danielezyk; R. Atwood; et al. 2012-6-23 1607 Marin Marin Municipal Water District Lands: Mount Tamalpais. Middle Peak Rd., culvert RT-3. Comment
  UCD86416  Melica californica A. A. Beetle 1941-5-20 2721 Marin coastal bluffs south of Stinson Beach. Comment
  CDA32509  Melica californica A. A. Beetle 1941-5-2 2721 Marin Steep rocky coastal bluffs south of Stinson Beach. 0 Comment
  CAS-BOT-BC282145  Melica geyeri John Thomas Howell 1947-5-18 23185 Marin Lagunitas Meadows Comment
  CAS-BOT-BC282146  Melica geyeri John Thomas Howell 1947-5-18 23185 Marin Lagunitas Meadows at foot of Berry Trail Comment
  CAS-BOT-BC282147  Melica geyeri John Thomas Howell 1942-5-16 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC282152  Melica geyeri Gordon H. True 1965-5-4 1878 Marin N slope of San Rafael Hills above Santa Venetia 228 Comment
  UCD87529  Melica harfordii P. B. Kennedy 1926-5-20 s.n. Marin San Rafael to Bolinas. Comment
  SEINET10599412  Melica harfordii A. Arthur Heller 1902-6-18 Heller 5718 Marin Mt. Tamalpais, on the railroad between Mill Valley trail and the water tank. Comment
  UCD88669  Melica subulata Robert Tofsrud Date Unknown 1 Marin Rock Springs at Jct. of Bolinas Ridge Highway and south side of Toll Road; 1/10 miles s.e. of Mt. Theater on Cataract Creek, 1 1/2 miles sse of West Peak of Mt. Tamalpais. 609 Comment
Read comments
Feb 13 2012
  CAS-BOT-BC262528  Melica torreyana John Thomas Howell 1939-5-14 14658 Marin Ross Comment
  CAS-BOT-BC262531  Melica torreyana Gordon H. True 1977-4-13 8159 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 60 Comment
  CAS-BOT-BC262539  Melica torreyana John Thomas Howell 1939-5-14 14678 Marin Near Collier Spring, Mt. Tamalpais Comment
  RSA15215  Melica torreyana C. B. Wolf 1927-4-24 369 Marin Stinson Beach Comment
  UC1153892  Melica torreyana Beecher Crampton 1957-6-11 4186 Marin 1.3 mi n Muir Beach Comment
  UCD89093  Melica torreyana P. B. Kennedy 1914-3-22 4637 Marin Railroad track near Muir Inn. Comment
  UCD89095  Melica torreyana P. B. Kennedy 1914-3-22 4634 Marin Railroad track near Muir Inn. Comment
  UCD89097  Melica torreyana P. B. Kennedy 1914-3-22 4638 Marin Mill Valley Station. Comment
  RSA28405  Mentha pulegium E. K. Balls, P. C. Everett 1953-10-9 18592 Marin East shore of Tomales Bay along Hwy 1, 4 miles SE of Marshall 8 Comment
  UCD125124  Mentha pulegium D. H. Hartmann 1941-8-24 s.n. Marin On county line, west of Petaluma. Comment
  CAS-BOT-BC322606  Micropus amphibolus John Thomas Howell 1943-5-22 18148 Marin Fairfax Hills Comment
  CAS-BOT-BC322614  Micropus amphibolus Walter Lennon 1973-4-19 s.n. Marin Burdell Mountain Comment
  UC1106272  Micropus amphibolus John Thomas Howell 1944-4-13 19387 Marin w Hamilton Field; Big Rock Ridge Comment
  CAS-BOT-BC322605  Micropus amphibolus John Thomas Howell 1943-5-2 17938 Marin Canyon of San Anselmo Creek above Fairfax Comment
  CAS-BOT-BC348496  Micropus californicus var. californicus Peter H. Raven; Michael P. Johnson 1967-5-1 21037 Marin Angel Island. Slopes on south side of island near Rock Quarry and small reservoir 91 Comment
  CAS-BOT-BC348497  Micropus californicus var. californicus Alice Eastwood 1912-5-19 23 Marin Kentfield Comment
  CAS-BOT-BC348495  Micropus californicus var. californicus L. R. Abrams 1918-4-27 6893 Marin Ignacio Comment
  CAS-BOT-BC348500  Micropus californicus var. californicus John Thomas Howell 1966-4-18 41484 Marin John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC423313  Microseris bigelovii R. Crowe; A. Young; M. Cherry; M. Camarillo; K. Cortez; C. Flok 2014-4-26 14138 Marin Mount Tamalpais. Marin Municipal Water District lands: On Pine Mountain Road, just past gate at Bolinas-Fairfax Road, grassland area to north. Comment
  UC218913  Microseris bigelovii M. K. Curran May 1886 Marin Corte Madera Comment
  CAS-BOT-BC348921  Microseris douglasii subsp. douglasii Alice Eastwood; John Thomas Howell 1938-5-8 5488 Marin Lucas Valley Comment
  CAS-BOT-BC348929  Microseris douglasii subsp. douglasii John Thomas Howell 1942-6-21 16979 Marin Carson Ridge Comment
  CAS-BOT-BC348938  Microseris douglasii subsp. douglasii John Thomas Howell 1946-5-14 21837 Marin Between Barths Retreat and Potrero Meadow, Mt. Tamalpais Comment
  UC50020  Microseris douglasii subsp. douglasii Edw. L. Greene 1886-4-27 Marin Tiburon Comment
  CAS-BOT-BC322745  Microseris paludosa M. K. Curran 1886-5-1 s.n. Marin Tamalpais Comment
  CAS-BOT-BC322747  Microseris paludosa Brandegee No date on label. s.n. Marin Tamalpais Comment
  UC34643  Microseris paludosa E. L. Greene 1886-4-15 Marin Tomales Bay Comment
  CAS-BOT-BC322746  Microseris paludosa Robert Soost; Doreen Smith 2003-5-29 s.n. Marin Near Bull Point trailhead by fence surrounding radio statoin area w. of road to the lighhouse Comment
Read comments
Apr 26 2018
  RSA254421  Microsteris gracilis subsp. gracilis Robert A. Norris 1975-4-10 2304 Marin Paradise Dr. (1/2 mi. S Paradise Beach Park), Tiburon Peninsula Comment
  JEPS58930  Mimulus arvensis John Thomas Howell 1940-5-20 15479 Marin near Tocaloma Comment
  JEPS10239  Mimulus aurantiacus var. aurantiacus W. L. Jepson 1940-6-5 19954 Marin Paradise Cove Tiburon Comment
  POM5028  Mimulus aurantiacus var. aurantiacus Katherine Brandegee 1905-7-11 257 Marin Rodeo Lagoon Comment
  SEINET12269813  Mimulus dentatus E. H. Graham 1931-1 6857 Marin camp near Blacksmith Camp Comment
  RSA60879  Mimulus moschatus Frank W. Gould 1938-9-18 508 Marin Tomales Point. 122 Comment
  JEPS58932  Mimulus nasutus John Thomas Howell 1947-4-27 23092 Marin w San Anselmo; Bald Mt. Comment
  CAS-BOT-BC388672  Minuartia douglasii Peter H. Raven; Michael P. Johnson 1967-5-1 21141 Marin Angel Island. Slopes on south side of island above Rock Quarry 137 Comment
  UC615486  Mitella ovalis Beryl O. Schreiber 1937-4-24 2376 Marin 3 mi nw Lagunitas 91 Comment
  CAS-BOT-BC531260  Modiola caroliniana A. Williams; A. Young; F. Leist; D. Morawitz 2015-4-10 15340 Marin Mount Tamalpais. Marin Municipal Water District lands: Lagunitas Meadow, Boneyard parking lot Comment
  RSA28039  Modiola caroliniana I. L. Wiggins 1935-8-10 8153 Marin Creek at head of Tomales Bay. Comment
  SEINET13948711 Image available Monardella pallida Lewis S. Rose 1952-1 52005 Marin Pt. Reyes, sand dunes Comment
  CAS-BOT-BC232244  Monardella purpurea B. Young; K. Emmett; O. Anderson; J. Baxter 2012-6-23 1706 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., culvert OS-12 Comment
  UCD70788  Monardella purpurea Michele H. Mills 1997-5-15 198 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, 134 Comment
  UCD125195  Monardella purpurea Heidi E. M. Dobson 1978-6-19 342 Marin above Bolinas-Fairfax Road at base of Pine Hill. Comment
  SBBG33286  Monardella sinuata subsp. nigrescens J. P. Broughton 1969-7-13 1278 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  UCD125244  Monardella sinuata subsp. nigrescens Herbert Mason; Annetta Carter 1938-5-18 1417 Marin Point Reyes Peninsula, 12.5 miles from Inverness. Comment
  UC1124599  Monardella undulata Beryl O. Schreiber 1938-7-16 2534 Marin 0.7 mi ne Coast Guard Station; Point Reyes Quadrangle, Point Reyes Peninsula Comment
Read comments
Sep 4 2013
  UC2037108  Monardella undulata E. P. Killip 1941-6-1 36164 Marin Point Reyes Comment
  CAS-BOT-BC220545  Monardella villosa Doreen Smith 1994-6-1 s.n. Marin Near Hidden Lake, Mt. Burdell 304 Comment
  POM181757  Monardella villosa H. F. Copeland 1923-6-15 522 Marin Mount Tamalpais Comment
  UC32594  Monardella villosa subsp. franciscana J. Burtt Davy 1900-6-18 6767 Marin Point Reyes Comment
  RSA135472  Montia fontana Volney Rattan 1883-03 s.n. Marin [Unspecified] Comment
  CAS-BOT-BC175908  Montia minor Volney Rattan 1883-3-6 s.n. Marin Unspecified Comment
  RSA0056438  Muehlenbeckia axillaris Greg de Nevers 1996-11-29 10894 Marin Ft. Cronkite among old gun emplacements above Rodeo Lagoon. 30 Comment
  CAS-BOT-BC124313  Muehlenbeckia complexa Wilma Follette 2002-11-10 s.n. Marin Marin Headlands: Fort Cronkhite Comment
  JEPS30060  Myrica californica W. L. Jepson 1904-11-19 2463 Marin Bear Valley Comment
  SEINET12033015  Myrica californica M. T. Doutt 1931-1 s.n. Marin 5 mi W of Inverness Comment
  HSC13468  Myriophyllum hippuroides Rollin Sparrowe 1962-4-17 18 Marin Along Sir Frances Drake Hwy., 2 mi. S of Olema Comment
  OBI1168  Myriopteris intertexta R. F. Hoover 1966-3-26 9744 Marin West end of Mt. Tamalpais: ridge above rock spring. Comment
  CAS-BOT-BC260162  Nassella pulchra Javier Penalosa; J. T. Howell 1961-6-29 1883 Marin Tiburon Peninsula. Paradise Drive 2.4 miles NW of road to Naval Net Depot Comment
  UCD87651  Nassella pulchra Michele H. Mills 1998-3-30 213 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, well-developed soil, common name 'purple needlegrass 137 Comment
  UCD87670  Nassella pulchra Lewis S. Rose 1960-5-24 60031 Marin Mt. Tamalpais, Bootjack Camp. 365 Comment
  SBBG29859  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Pt, 1 mi W of Indian Beach 91 Comment
  POM264332  Nasturtium officinale H. L. Mason 1941-5-24 12424 Marin Tomales Point, 1 mile W of Indian Beach. 91 Comment
  UC856875  Navarretia heterodoxa Alice Eastwood Jul 1906 883 Marin near Fairfax Comment
  UC1008735  Navarretia heterodoxa John Thomas Howell 1942-9-13 17866 Marin above San Anselmo Canyon (trail to Carson Ridge) Comment
  UC615234  Navarretia squarrosa Beryl O. Schreiber 1936-6-21 2247 Marin near Shell Beach; Tomales Bay 1 Comment
  RSA122935  Navarretia squarrosa B. O. Schreiber 1936-6-21 2247 Marin Shell Beach 2 Comment
  RSA468360  Navarretia squarrosa M. B. Dunkle 1936-8-14 4784 Marin Southwest Inverness, Coastal Northern California Comment
  UC133895  Navarretia viscidula unknown Marin San Rafael Comment
  UCD48713  Navarretia viscidula John Thomas Howell 1945-7-15 21303 Marin Near Meadow Club SW of Fairfax. Comment
  RSA177932  Nemophila heterophylla Robert F. Thorne 1965-4-21 34417 Marin Near confluence of Lagunitas and Nicasio Creeks. 30 Comment
  UC67132  Nemophila heterophylla Harley P. Chandler 1899-4-8 256 Marin n slope Mt. Tamalpais Comment
  UC67133  Nemophila heterophylla Harley P. Chandler 1900-2-26 Marin Ross Valley Comment
  UC1614660  Nemophila menziesii Charles M. Belshaw 1934-3-11 23 Marin coast road to Ft. Baker Sausalito (Sausalito, near San Francisco Bay); near San Francisco Bay 15 Comment
  UC24215  Nemophila menziesii Michener and Bioletti 1890-1 Marin Angel Is. Comment
  SEINET12279986  Nemophila menziesii Unknown 1932-1 32134 Marin Tiburon Comment
  JEPS77206  Nemophila menziesii var. atomaria Robert M. Lloyd 1963-4-24 2353 Marin on Bolinas Road 5 mi s Fairfax 274 Comment
  UC1069197  Nemophila menziesii var. atomaria A. E. Wieslander 1934-3-18 422 Marin Point Reyes Point Reyes Quad., Point Reyes Comment
  UC24247  Nemophila menziesii var. atomaria W. L. Jepson 1891-3-29 Marin Mill Valley Comment
  CAS-BOT-BC219425  Nemophila parviflora Alice Eastwood 1901-5-1 s.n. Marin Ross Station Comment
  CAS-BOT-BC219426  Nemophila parviflora Alice Eastwood 1912-5-19 s.n. Marin Kentfield Comment
  CAS-BOT-BC219427  Nemophila parviflora John Thomas Howell 1948-5-16 24302 Marin Eldridge Grade near summit, Mt. Tamalpais Comment
  CAS-BOT-BC329244  Nerium oleander J. Klein; T. Pollak; E. Brusati; L. Williams 2013-8-10 13367 Marin Plants of Mount Tamalpais. Marin Municipal Water District lands. Log Cabin/Portous Residence off Phoenix Lake Road. Comment
  UCD36541  Notholithocarpus densiflorus Beecher Crampton 1954-4-28 1799 Marin 1/4 mile east of Woodacre. Comment
  CAS-BOT-BC400086  Nuphar polysepala Henry M. Pollard 1936-5-1 s.n. Marin Near Alpine Lake Comment
  JEPS11328  Nuttallanthus texanus W. L. Jepson 1919-5-17 8285 Marin Olema Comment
  JEPS11317  Nuttallanthus texanus W. L. Jepson 1919-5-18 8309 Marin Point Reyes Comment
  UCR244692  Nymphaea alba Doreen Smith, Wilma Follette 2004-8-10 s.n. Marin San Francisco Bay Region, near a pond on eastern side of Tennessee Valley Comment
  CAS-BOT-BC142262  Oemleria cerasiformis Robert Soost 2002-4-12 s.n. Marin Abbott's Lagoon Trail, Point Reyes National Seashore Comment
  CAS-BOT-BC142270  Oemleria cerasiformis Beryl O. Schreiber 1936-3-8 2144 Marin Near Chicken Ranch Beach, 1 mile north of Inverness on Tomales Bay Comment
  CHSC20647  Oemleria cerasiformis Robert A. Schlising; Glenn Keator 1962-2-18 2052 Marin Coast Ranges. 5.5 mi NW of Point Reyes Station on Sir Francis Drake Highway. Along road. Comment
  JEPS44831  Oemleria cerasiformis W. L. Jepson 1897-3-28 13827 Marin Olema Comment
  UCD127755  Oenanthe sarmentosa Morris Halperin 1932-6-21 s.n. Marin Big Lagoon. Comment
  HSC23495  Orobanche fasciculata R. A. Vanbianchi 1971-7-1 26 Marin San Geronimo Ridge Comment
  JEPS19481  Orobanche fasciculata Herbert L. Mason 1925-4-12 1321 Marin Mt. Tamalpais. Comment
  RSA202264  Orthocarpus pusillus L. D. Thurman 1963-3-23 110 Marin 1 mi E of State Hwy #1 on the Bolinas-Fairfax rd. Comment
  JEPS15923  Osmorhiza berteroi W. L. Jepson 1893-6-11 14257 Marin Mt. Tamalpais; lower slopes Comment
  JEPS43144  Oxalis oregana W. L. Jepson 1924-2-10 10310 a Marin Papermill Creek Comment
  UC17223  Oxalis oregana Ivar Tidestrom 1895-5-11 Marin near Mill Valley Comment
  POM225851  Oxalis oregana S. E. Hirstel 1937-1-6 s.n. Marin Mill Valley Comment
  SEINET12182804  Oxalis oregana H. M. Hall 1901-1 1616 Marin Mill Valley, region of San Francisco Bay Comment
  SEINET7719365  Oxalis oregana Edith A. Ross, Marta Philip 1887-6-30 Marin Camp Taylor Comment
  UCD88398  Panicum acuminatum var. fasciculatum Beecher Crampton 1960-6-8 5580 Marin Point Reyes Peninsula, Inverness ridge. Comment
  CAS-BOT-BC422806  Papaver californicum John Thomas Howell 1946-5-30 21962 Marin Little Carson Canyon Comment
  CAS-BOT-BC422805  Papaver californicum R. Bacigalupi 1948-5-23 2876 Marin Along newly-made truck trail around head of Bill Williams Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC253949  Parapholis incurva California Academy of Sciences 1886-6-1 s.n. Marin Between Bolinas and Olema Comment
  UC1153910  Parapholis incurva Beecher Crampton 1957-6-11 4198 Marin Stinson Beach; Stinson Beach, edge of sand dunes Comment
  UCD123250  Parentucellia latifolia G. Douglas Barbe 1978-8-12 2384 Marin south of Marshall-Petaluma Road, 3.5 km east of Marshall. Comment
  UCD123259  Parentucellia viscosa Andreas Stohr 1996-5-19 24 Marin roadside near cow pasture about 2 miles east of Dillion Beach. 100 Comment
  JEPS49574  Parnassia californica W. L. Jepson 1921-10-2 9501 Marin near Rattlesnake Camp (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC259664  Paspalum dilatatum John Thomas Howell 1945-8-5 21364 Marin McKinnon's Landing near Stinson Beach Comment
  LA209467  Pedicularis densiflora H. E.; S. T. Parks 1930-3-15 402 Marin Tiburon peninsula 60 Comment
  RSA401948B  Pedicularis densiflora E. C. Sutliffe 1928-03 s.n. Marin Fairfax. Comment
  UC27311  Pedicularis densiflora Alice Eastwood Feb. 1896 Marin Mount Tamalpais Comment
  LA209461  Pedicularis densiflora Joseph Andorfer Ewan; 1936-3-8 Marin Summit Alpine Lake Trail. Above dear park Comment
  CAS-BOT-BC69180  Pellaea andromedifolia Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC69176  Pellaea andromedifolia Javier Penalosa 1961-2-25 1089 Marin Tiburon, around St. Hilary's Church Comment
  UC1177509  Pellaea mucronata var. mucronata John Thomas Howell 1950-4-30 26310 Marin East Peak Mt Tamalpais Comment
  UC42623  Pellaea mucronata var. mucronata Chesnut and Drew 1891-4-17 Marin w slope near summit Bolinas Ridge Comment
  SEINET6626533  Pellaea truncata A. A. Heller 1908-6-28 9014 Marin El Portal 762 Comment
  CDA2297  Pennisetum setaceum D. G. Kelch 2007-3-29 7 .1 Marin Greenbrae Hills; between San Quentin Shooting Range and Drake s Landing development. Comment
  CAS-BOT-BC327985  Pentachaeta alsinoides John Thomas Howell 1947-5-4 23118 Marin San Rafael Hills Comment
  CAS-BOT-BC330473  Pentachaeta bellidiflora Edward Lee Greene 1882-4-16 s.n. Marin Corte Madera Comment
  CHSC28899  Pentagramma triangularis M. S. Taylor 1980-2-8 2308 Marin 15 Estelle St., Larkspur. Comment
  UCD70808  Pentagramma triangularis Michele H. Mills 1998-4-19 234 Marin Mt. Tamalpais, Marin Municipal Water District property, 590 Comment
  JEPS12397  Perideridia gairdneri subsp. gairdneri W. L. Jepson 1921-9-24 9498 Marin Lake Lagunitas 228 Comment
  CAS-BOT-BC229810  Perideridia kelloggii G. Block; D. Sherpa; T. Steiner; et al. 2012-8-25 1564 Marin Marin Municipal Water District Lands: Mount Tamalpais. In Potrero Meadow, next to Laurel Dell Rd. as the road emerges from woodland and turns SE along edge of meadow. Comment
  POM82566  Perideridia kelloggii Marcus E. Jones 1902-7-5 s.n. Marin Mt Tamalpais. Comment
  CAS-BOT-BC413692  Persicaria hydropiper A. E. LaRose 1974-9-25 s.n. Marin Pasture on Waldo Giacomini property, Point Reyes Station Comment
  CAS-BOT-BC418878  Persicaria hydropiperoides John Thomas Howell 1945-10-14 s.n. Marin Olema Marshes Comment
  CAS-BOT-BC419019  Persicaria lapathifolia John Thomas Howell 1959-11-4 s.n. Marin Stinson Beach Comment
  CAS-BOT-BC419211  Persicaria maculosa John Thomas Howell 1941-6-10 16279 Marin Near Black Point Comment
  SEINET12280041  Phacelia brachyloba E. H. Graham 1931-1 6884 Marin near lighthouse, Pt. Reyes Comment
  UC1377697  Phacelia californica W. J. Dress 1951-4-7 3111 Marin about 1/2 mi e lighthouse (on top of promontory); promontory of Point Reyes Comment
  SEINET12333197  Phacelia californica F. H. Utech 1988-1 88 -163 Marin W slope of Mt. Tamalpais, 3 mi past Alpine Dam & 4 mi from Fairfax on Bolinas Rd 180 Comment
  UC1055965  Phacelia californica F. T. Bioletti July 1891 Marin Sequoia Canyon Comment
  SBBG29812  Phacelia distans J. T. Howell 1930-4-20 4741 Marin Point Reyes Comment
  UC131706  Phacelia distans Katharine Brandegee 1907-6-30 Marin sea bluffs near Bolinas Bay Comment
  UC1299142  Phacelia divaricata Freed W. Hoffman 1947-4-23 637 a Marin Tiburon Peninsula Comment
  SEINET6077610  Phacelia divaricata Unknown 1990-8-12 6345 Marin Point Reyes National Seashore, Rocky hillsides near the Lighthouse parking lot. Comment
  RSA220033  Phacelia malvifolia J. T. Howell 1969-5-5 45578 Marin Ring Hill, Tiburon Peninsula. Comment
  UC671735  Phacelia malvifolia Lincoln Constance and Alan A. Beetle 1941-5-9 2814 Marin inland margin of coastal dunes Stinson Beach 6 Comment
  UC1471532  Phacelia nemoralis subsp. nemoralis F. T. Bioletti July 1891 Marin Sequoia Canyon Comment
  POM216808  Phacelia ramosissima var. montereyensis H. F. Copeland 1934-5-27 s.n. Marin Dillon Beach. Comment
Read comments
Apr 21 2014
  CAS-BOT-BC265763  Phalaris aquatica Javier Penalosa 1961-5-30 1527 Marin Tiburon Blvd. +-50 yards west of Blackfield Drive, Tiburon Peninsula Comment
  RSA317500  Phalaris aquatica Robert A. Norris 1984-6-15 4761 Marin Near Nicasio Valley Road at SE end of Nicasio Reservoir 67 Comment
  JEPS78379  Phalaris californica Edward Lee 1934-6-17 931 Marin towards Bolinas 7 1/2 mi s South Brook; s of South Brook towards Bolinas Comment
  UC50730  Phalaris californica Jos. Burtt Davy Aug. 1898 4321 Marin near Olema; near Olema Comment
  JEPS128136  Phalaris canariensis Eric Wrubel 2011-6-30 NPS 17 Marin Golden Gate National Recreation Area. On edge of Dias Ridge Trail near second switchback above Highway 1. Comment
  UC1106315  Phalaris lemmonii John Thomas Howell 1944-5-7 19426 Marin Greenbrae Comment
  UCD89013  Phalaris lemmonii Lewis S. Rose 1946-4-18 46042 Marin Black Point. 6 Comment
  CAS-BOT-BC250720  Phalaris paradoxa Javier Penalosa; J. T. Howell 1961-6-7 1615 Marin Tiburon Peninsula. Paradise Dr. near Prince Royal Passage Comment
  RSA0065202  Philadelphus zeyheri Greg de Nevers 2001-5-21 12500 Marin Sir Francis Drake Blvd. (just west of Ink Wells, just east of spring in[?]), Samuel P. Taylor State Park. 0 Comment
  JEPS75079  Phleum alpinum Edward Lee 1934-4-30 785 Marin 10 mi on road nw Tomales; nw of Tomales Comment
  CAS-BOT-BC134971  Phoradendron bolleanum John Thomas Howell 1939-10-29 s.n. Marin San Geronimo Ridge Comment
  UC370271  Phyllospadix torreyi W. A. Setchell 1921-8-27 Marin Bolinas Comment
  CAS-BOT-BC452039  Phyllospadix torreyi Peter H. Raven; R. Snow 1958-7-24 13693 Marin Dillons Beach Comment
  CAS-BOT-BC207283  Pickeringia montana var. montana Paul F. Covel 1936-5-10 138 Marin Alpine Lake Comment
  POM26679  Pickeringia montana var. montana I. E. Diehl 1902-7-5 254 Marin Mt Tamalpais. Comment
  UC555472  Pickeringia montana var. montana Herbert L. Mason 1924-9-21 1106 Marin Tamalpais; n slope Comment
  CAS-BOT-BC76974  Pilularia americana John Thomas Howell 1949-7-7 25359 Marin Strand of Lake Lagunitas SE of dam. Comment
  CDA28760  Pinus muricata S. M. Blank 2007-4-2 Z 13 /07 Marin Central Coast; Point Reyes National Seashore. Seahaven, Sir Francis Drake Blvd. Comment
  SD77929  Pinus muricata D. E. Breedlove 1962-4-17 12287 Marin 2 miles northwest of Inverness 120 Comment
  UC589496  Piperia elegans Beryl O. Schreiber 1932-7-25 681 Marin Lone Pine Beach Tomales Bay Comment
  UCSC008280  Piperia elegans subsp. decurtata Randall Morgan 1991-9-28 2055 -P Marin Chimney Rock, Point Reyes Comment
  UCSC008573  Piperia elegans subsp. decurtata Randall Morgan 1987-10-1 927 -P Marin Pt. Reyes. Trail west from "Fish Docks," in corner of Drakes Bay Comment
  CDA2327  Piptochaetium setosum G. D. Barbe 1979-5-16 2503 Marin North side of Garden Club Canyon, Audubon Canyon Ranch, Bolinas Lagoon. Comment
  CAS-BOT-BC251020  Piptochaetium setosum Doreen L. Smith 2004-5-30 s.n. Marin Estero trail, Pt. Reyes National Seashore Comment
  UCD89899  Piptochaetium stipoides G. Douglas Barbe 1979-5-16 2502 Marin west of Bolinas Ridge. 0.5 km east of SR1, between Coppermine and Wilkins gulches at Dogtown (Woodville). 4 km north of Bolinas. 121 Comment
  CAS-BOT-BC135933  Pittosporum undulatum Gordon H. True 1971-1-29 6432 Marin Point Reyes Bird Observatory 3 mi. NE of Bolinas at Arroyo Honda, below Old Village & along Abalone Flat Creek. 60 Comment
  CAS-BOT-BC227996  Plagiobothrys John Thomas Howell 1962-6-10 37418 Marin Roadside NW of Olema Comment
  CAS-BOT-BC227997  Plagiobothrys Doreen Smith 2003-5-3 s.n. Marin Indian Valley N of playing field near fire road Comment
  UCD120794  Plagiobothrys collinus var. californicus John Thomas Howell 1944-6-4 19576 Marin Inverness Ridge west of Inverness. Comment
  UCR65565  Plagiobothrys nothofulvus Aaron Liston, S. Meury 1989-4-20 792- 03 Marin San Francisco Bay Region, Mt. Tamalpais State Park, Rock Springs 580 Comment
  JEPS116821  Plagiobothrys undulatus David Gowen 2007-5-17 732 Marin Along the strand at the northeast end of Alpine Lake. Comment
  JEPS116822  Plagiobothrys undulatus David Gowen 2007-5-17 731 Marin Along the strand at the northeast end of Alpine Lake. Comment
  UC28037  Plantago erecta F. T. Bioletti May 1891 Marin Tiburon Comment
  CAS-BOT-BC258891  Plantago lanceolata A. Williams; S. Bishop; S. Creer; K. Hauser; A. Poggio; M. Jones 2012-3-24 003 Marin Mount Tamalpais. Marin Municipal Water District lands: ~30 m down Alex Forman trail from Sky Oaks employee parking lot Comment
  SBBG36325  Plantago maritima J. Broughton 1969-7-13 1284 Marin near W-facing beach, Pt Reyes Nat Seashore Comment
  SEINET12284425  Plantago maritima M. T. Doutt 1930-1 63 Marin Pt. Reyes lighthouse Comment
  UCD124626  Plantago maritima Robert F. Thorne 1965-4-21 34393 Marin North end of Drakes Estero, circa 4-5 miles W of Inverness on Francis Drake Blvd. 0 Comment
  JEPS14372  Plantago maritima var. juncoides G. Thomas Robbins 1944-6-4 3658 Marin sw edge Rodeo Lagoon Comment
  JEPS21971  Plantago maritima var. juncoides G. Thomas Robbins 1958-5-31 3846 Marin sw edge Rodeo Lagoon Comment
  UC28008  Plantago subnuda Alice Eastwood 1896-5-31 Marin near Tennessee Bay Comment
  UC28048  Plantago truncata subsp. firma Alice Eastwood Apr 1896 Marin near Fairfax Comment
  RSA424277  Plantago truncata subsp. firma J. T. Howell 1944-5-21 19500 Marin Lagunitas Meadows north side of Mount Tamalpais. 244 Comment
  UCSB938  Platanthera dilatata Arnott, Howard 1954-7-16 Marin About 5 miles from the end of the road to McClure Beach; on Pt. Reyes Comment
  UC142910  Platystemon californicus Katharine Brandegee May 1909 b Marin Tiburon Comment
  CAS-BOT-BC91783  Platystemon californicus J. P. Moore 1878-2-3 31 Marin Summit of ridge back of Nichols. San Rafael. Comment
  SEINET12102788  Platystemon californicus M. T. Doutt 1931-1 s.n. Marin Near Nicaso Comment
  SEINET5568614  Platystemon californicus H. S. Gentry 1962-1 19698 Marin Near Nicasio. Comment
  UCD134941  Plecostachys serpyllifolia John Randall 1997-7-2 s.n. Marin east of Stinson Beach. 200 m north of Panoramic Highway, 200 m from the SW border of Mt. Tamalpais Park. Comment
  JEPS58884  Plectritis brachystemon John Thomas Howell 1947-5-8 23142 Marin Sausalito Comment
  UC28854  Plectritis ciliosa subsp. ciliosa Michener and Bioletti April 1892 Marin Fairfax Comment
  JEPS34407  Plectritis congesta Rimo Bacigalupi and L. R. Heckard, Tsan-Iang Chuang 1963-6-12 8883 Marin at ne edge of Bon Tempe Reservoir (Lake) Bon Tempe Reservoir 222 Comment
  RSA100837  Plectritis congesta subsp. brachystemon Roxana S. Ferris, D. Morey 1954-4-23 12750 Marin 1 mile from Dillons Beach on the Tomales Road. Comment
  CAS-BOT-BC260920  Pleuropogon californicus D. L. Smith 2000-4-24 s.n. Marin Hicks Valley near Cheese Factory Comment
  UCR64580  Pleuropogon californicus L. S. Rose 1946-4-18 46035 Marin Ignacio 6 Comment
  UCD90204  Pleuropogon californicus var. californicus A. A. Beetle 1946-5-6 4267 Marin Black Point junction with U.S. Hwy. 101. Comment
  UC1258218  Pleuropogon hooverianus Paul But 1975-6-7 P 1 Marin 200 ft away from the main entrance of San Geronimo Water Treatment Plant; San Geronimo, San Geronimo Water Treatment Plant Comment
  CAS-BOT-BC254658  Poa douglasii Alice Eastwood 1923-5-13 11788 Marin Point Reyes Comment
  UC1177123  Poa douglasii John Thomas Howell 1946-5-4 21741 Marin Dillon's Beach Comment
  CAS-BOT-BC255854  Poa kelloggii John Thomas Howell 1950-5-18 26311 Marin Lagunitas Creek near Camp Taylor Comment
  UC1177121  Poa pratensis subsp. pratensis John Thomas Howell 1943-5-22 18116 Marin Fairfax Comment
  CAS-BOT-BC244175  Poa trivialis Catherine Best 1984-5-15 952 Marin At the edge of the Olema Marsh Comment
  CAS-BOT-BC244176  Poa trivialis Catherine Best 1984-5-15 953 Marin At the edge of the Olema Marsh Comment
  RSA298552  Poa unilateralis Robert A. Norris, Allen Nakagawa, Willie J. Roberts 1982-5-1 4375 Marin Pt. Reyes Beach North, Pt. Reyes National Seashore. Rhizomatous. Comment
  CAS-BOT-BC244210  Poa unilateralis Catherine Best 1982-4-17 s.n. Marin Along Highway 1, SW of Tomales Comment
  CAS-BOT-BC532983  Polycarpon tetraphyllum A. Williams 2015-6-13 15881 Marin Mount Tamalpais. Marin Municipal Water District lands: Gravel bank on Kent Lake/Peters Dam Comment
  POM266573  Polygala californica H. C. Cantelow 1936-5-2 1374 Marin Phoenix Lake Comment
  SEINET5845269  Polygala californica C. O. Smith 1906-6-12 s.n. Marin Mill Valley Comment
  HSC24010  Polygonum aviculare Tim Baroni 1971-7-10 134 Marin San Anselmo, 25 Luzanne Circle Comment
  CAS-BOT-BC414005  Polygonum aviculare subsp. aviculare John Thomas Howell 1943-10-3 19332 Marin Muir Beach Comment
  CAS-BOT-BC414006  Polygonum aviculare subsp. aviculare John Thomas Howell 1944-5-7 19428 Marin Greenbrae Comment
  CAS-BOT-BC414007  Polygonum aviculare subsp. aviculare John Thomas Howell 1939-7-2 14814 Marin Border of Almonte salt marsh Comment
  CAS-BOT-BC320484  Polygonum aviculare subsp. depressum T. Gosliner; R. Truitt; R. Brostrom; S. Kawachi 2013-8-10 13686 Marin Mount Tamalpais. Marin Municipal Water District lands: Bon Tempe dam Comment
  UC1176917  Polygonum ramosissimum John Thomas Howell 1945-7-8 21284 Marin San Antonio Station Comment
  CDA22859  Polygonum ramosissimum J. T. Howell 1974-10-24 51013 Marin Salt marsh bordering San Francisco Bay east of Corte Madera. 0 Comment
  UC1177502  Polypodium John Thomas Howell 1947-3-23 23046 Marin Cataract Gulch Mt. Tamalpais Comment
  UC1446027  Polypodium A. Smith with MacNeill, Lee, and Whitmore 1979-2-6 721 Marin e arm of Headlands overlooking Drake's Bay (n of trail to Scenic Overlook); Pt. Reyes 53 Comment
  UC1478295  Polypodium calirhiza Alan R. Smith 1981-12-31 836 Marin Along Sky Trail between junctions with Old Pine Trail and Meadow Trail Bear Valley area; Pt. Reyes Nat'l Seashore Comment
  CAS-BOT-BC76852  Polypodium calirhiza Lewis S. Rose 1949-1-11 49003 Marin Pt. Reyes, coastal bluffs. Comment
  UC42901  Polypodium calirhiza Miss Pelton 1879-1 Marin Comment
  CAS-BOT-BC76821  Polypodium scouleri D. E. Breedlove 1961-12-31 1430 Marin Point Reyes - lighthouse area 45 Comment
  RSA160482  Polypodium scouleri Robert M. Lloyd 1962-1-29 572 b Marin Near lighthouse gate at south end of Pt. Reyes Comment
  SD27399  Polypodium scouleri Ina Smith 1882-1 Marin Point Reyes Comment
  UC53521  Polypogon interruptus Jos. Burtt Davy 1900-6 6791 Marin Point Reyes Peninsula Comment
  UCD91011  Polypogon interruptus A. A. Beetle 1941-7-6 1755 Marin Marin County, south slope of Mount Tamalpais. Comment
  CAS-BOT-BC232429  Polypogon monspeliensis Javier Penalosa; J. T. Howell 1961-6-29 1909 Marin Tiburon Peninsula. Paradise Drive, 1.9 miles NW of road to Naval Net Depot Comment
  JEPS77172  Polypogon monspeliensis Robert M. Lloyd 1963-4-5 2321 Marin about 1 mi nw Tiburon; nw of Tiburon Comment
  RSA256390  Polypogon monspeliensis Robert A. Norris 1974-5-24 2015 Marin Near Cecilia Way and Tiburon Blvd., Tiburon Peninsula. Comment
  UC50646  Polypogon monspeliensis J. Burtt Davy 1897-9-18 4045 Marin San Rafael Comment
  UC2045356  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4612 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  UC2045361  Polystichum Carl J. Rothfels with John Game, L. P. Agnew 2015-9-19 4613 Marin West end of Phoenix Lake, along the trail that goes around the lake. Comment
  CAS-BOT-BC72140  Polystichum californicum Alice Eastwood 1900-7-2 s.n. Marin Redwood Canyon Comment
  UC1440074  Polystichum californicum Alan Smith Feb 1977 697 Marin along fire rd. n of Alpine Lake Dam Comment
  CAS-BOT-BC72420  Polystichum munitum Miss E. Cannon 1899-7-4 s.n. Marin Camp Taylor Comment
  CHSC8329  Polystichum munitum Edward L. Smith 1957-9-7 20 Marin Located 2 mi. e Pantoll area, Mt. Tamalpias State Park. 609 Comment
  CAS-BOT-BC72415  Polystichum munitum C. D. MacNeill 1962-5-7 1 Marin Cataract Gulch, Mt. Tamalpais Comment
  CAS-BOT-BC453860  Potamogeton nodosus John Thomas Howell 1946-5-4 21745 Marin Dillons Beach Comment
  UC279593  Potamogeton pectinatus H. E. Parks 1925-9-13 Marin Lake Phoenix Comment
  CAS-BOT-BC454071  Potamogeton pusillus subsp. pusillus Catherine Best 1985-11-1 1156 Marin East of Limantour Spit. Comment
  UC1106255  Potentilla anserina subsp. pacifica John Thomas Howell 1947-5-21 23194 Marin Tiburon Comment
  UC1300847  Potentilla anserina subsp. pacifica Helen K. Sharsmith 1963-5-18 5461 Marin eastern edge of Tomales Bay San Francisco Bay Region, eastern edge of Tomales Bay 9 Comment
  UC525519  Potentilla anserina subsp. pacifica Ethel Crum 1933-10-8 1559 Marin Drake's Estero Point Reyes Peninsula, Drake's Estero (brackish marsh along shore) Comment
  CAS-BOT-BC516335  Prosartes hookeri Alice Eastwood 1926-3-28 s.n. Marin Bear Valley Comment
  CAS-BOT-BC516336  Prosartes hookeri Alice Eastwood 1915-3-28 3981 Marin Lagunitas Comment
  CAS-BOT-BC516337  Prosartes hookeri Alice Eastwood 1925-3-28 s.n. Marin Inverness Comment
  SEINET12044827  Prosartes hookeri Michener, Bioletti 1893-1 Marin Tocaloma Comment
  SEINET12051469  Prosartes hookeri F. H. Utech 1988-1 88 -146 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  JEPS78368  Prunella vulgaris Edward Lee 1934-6-17 903 Marin between Olema and South Brook Comment
  SEINET13947123 Image available Prunella vulgaris Carl B. Wolf 1934-1 5762 Marin Pt. Reyes Peninsula, 8 mi by road from the lighthouse. C 200 ft alt. 61 Comment
  SD88515  Prunella vulgaris var. atropurpurea Darley F. Howe 1972-6-26 Marin 2.6 miles south of Marshall on Highway 1 east of Tomales Bay. Comment
  UC25628  Prunella vulgaris var. lanceolata J. Burtt Davy 1900-6-18 6768 Marin Point Reyes Comment
  SEINET12272879  Prunella vulgaris var. lanceolata E. H. Graham 1931-1 6883 Marin Pt. Reyes Comment
  CAS-BOT-BC157945  Prunus emarginata C. H. M. 1907-8-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC157946  Prunus emarginata John Thomas Howell 1943-5-30 18191 Marin Arturo Trail, Mt. Tamalpais Comment
  UC589468  Prunus emarginata Beryl O. Schreiber 1932-7-25 667 Marin Lone Pine Beach, Tomales Bay Lone Pine Beach; Tomales Bay, Lone Pine Beach Comment
  UC400177  Prunus subcordata Ynes Mexia 1929-3-31 2345 Marin NW of Manor Comment
  CAS-BOT-BC311767  Pseudognaphalium luteoalbum A. Williams 2013-8-9 13765 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Reservoir drawdown zone close to Bullfrog Creek Comment
  CAS-BOT-BC357054  Pseudognaphalium luteoalbum J. H. Thomas 1963-12-15 10276 Marin In Inverness Comment
  UCD41388  Pseudognaphalium stramineum Ellen Dean; with PLB 102 2004-5-9 2031 Marin Point Reyes National Seashore, North Beach. Dunes just south of parking area. Comment
  UC32004  Pseudognaphalium thermale W. L. Jepson 1892-9-9 Marin Mt. Tamalpais Comment
  JEPS46760  Pseudotsuga menziesii var. menziesii W. L. Jepson 1923-10-27 10306 Marin Mt. Tamalpais Mt. Tamalpais (Rattlesnake Camp) Comment
  JEPS46762  Pseudotsuga menziesii var. menziesii W. L. Jepson 1901-1 Marin Inverness Comment
  JEPS48294  Pseudotsuga menziesii var. menziesii Wilfred T. Frost 1932-8-20 409 Marin Rattlesnake Camp No. 1 Mt. Tamalpais Comment
  UC1106275  Psilocarphus tenellus John Thomas Howell 1946-5-12 21793 Marin Carson Ridge Comment
  SEINET951711  Pteridaceae T. R. Van Devender, S. H. Stein 1980-1 Marin Bon Tempe Reservoir, near Fairfax Comment
  CAS-BOT-BC72578  Pteridium aquilinum Gordon H. True 1977-4-12 8157 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas Ridge, ca. 3 miles north of Stinson Beach 60 Comment
  UC589516  Pteridium aquilinum var. pubescens Beryl O. Schreiber 1932-6-17 512 Marin Waterfall Beach; Tomales Bay Comment
  CDA42488  Pteridium aquilinum var. pubescens T. C. Fuller 1957-12-17 s.n. Marin 5 miles east of Point Reyes Station. 0 Comment
  UCR213439  Quercus X chasei Dean Kelch 2007-10-16 07- 649 Marin Central Coast, west of Sausalito along Rodeo Ave 183 Comment
  UC1177416  Quercus X eplingii John Thomas Howell 1945-9-23 21495 Marin between Phoenix Lake and Lake Lagunitas (n side of Fish Grade); Fish Grade Comment
  CAS-BOT-BC104205  Quercus X morehus Alice Eastwood 1912-7-9 278 Marin Sausalito Comment
  CAS-BOT-BC104206  Quercus X morehus Alice Eastwood 1921-4-1 s.n. Marin Sausalito Comment
  CAS-BOT-BC79776  Quercus X morehus Alice Eastwood 1929-12-1 s.n. Marin Tiburon Comment
  UCD47324  Quercus X subconvexa John M. Tucker 1947-8-1 1580 A Marin (Q. durata Jepson X Q. garryana Dougl.). Ca. 3/8 mile approximately east of the white church on the hill above Tiburon, Marin County, California. Comment
  CAS-BOT-BC331497  Quercus agrifolia J. Klein; A. (Alice) Chavez; S. Tsiu; A. (Armando) Chavez; W. Dreskin 2013-3-9 13334 Marin Plants of Mount Tamalpais, Marin Municipal Water District lands.Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  CAS-BOT-BC45644  Quercus agrifolia C. Hart Merriam 1919-7-13 s.n. Marin Lagunitas Comment
  CAS-BOT-BC45647  Quercus agrifolia Enid Reeve 1918-8-20 s.n. Marin Mt. Tamalpais Comment
  POM202453  Quercus agrifolia L. S. Rose 1933-4-12 33076 Marin Sausalito Comment
  UCD45071  Quercus agrifolia D. Sanchez-Mata; P. Rodriguez Rojo 1996-8-6 s.n. Marin Mt. Tamalpais State Park. Mt. Tamalpais near summit. Open Quercus agrifolia and Quercus wislizenii forests. 670 Comment
  CAS-BOT-BC62541  Quercus chrysolepis 1893-11-12 s.n. Marin Mt. Tamalpais Comment
  JEPS127371  Quercus chrysolepis Heather Spaulding 2011-8-12 Marin Golden Gate National Recreation Area. Marin Headlands. North facing slope at top of Wolf Ridge. Approximately 105 m NW of the intersection between Coast Trail and Wolf Ridge Trails, east of Hill 88. Comment
  UC5584  Quercus chrysolepis J. Burtt Davy 1893-7-24 229 Marin Redwood Canyon Mt. Tamalpais Comment
  UCD153097  Quercus cornelius-mulleri Stephen K. Langer 1992-11-1 Marin P; along High Marsh Trail, about 1 mile west of; junction with Ben Schmidt Trail.; Comment
  CDA31845  Quercus durata D. G. Kelch 2009-4-19 9 .196 Marin Rocky Ridge Fire Rd. Mt Tamalpais. Comment
  CAS-BOT-BC143038  Quercus garryana Doreen Smith 2002-10-25 s.n. Marin Carson Road, Azalea Hill area. Comment
  UCD46111  Quercus garryana J. M. Tucker 1947-8-31 1597 Marin Roadside on south side of Black Canyon, San Rafael hills, Marin County, California. Comment
  OBI14246  Quercus kelloggii H. E. McMinn 1932-1 3018 Marin Mrs. Weyman's place. Ross, CA Comment
  CHSC59320  Quercus parvula var. shrevei Frederic Hrusa 1989-2-16 5840 Marin Mt. Tamalpais near Bootjack Camp. Comment
  UCD14060  Quercus parvula var. shrevei Stephen K. Langer 1991-4-27 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail. Comment
  UCD14379  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-2-27 s.n. Marin Marin Co.; south side of Mt. Tamalpais, on the downhill side of Sierra Trail; Comment
  UCD144581  Quercus parvula var. tamalpaisensis Mia Ingolia 2013-10-25 2 Marin Mount Tamalpais: International trail: West side of International trail, about halfway between Ridgecrest Blvd. (trailhead) and the junction of Northside trail with International trail . 681 Comment
  UCD14595  Quercus parvula var. tamalpaisensis Stephen K. Langer 1997-6-14 s.n. Marin California, Marin Co.; Mt. Tamalpais, International Trail 0.5 mi. from Ridgecrest Boulevard; 610 Comment
  RSA623522  Quercus parvula var. tamalpaisensis Stephen K. Langer 1993-7-8 s.n. Marin San Gernimo Ridge road, on Green Hill just west of crossroads 383 Comment
  UCSB64140  Quercus parvula var. tamalpaisensis Langer, Stephen 1992-10-24 Marin Mt. Tamalpais, junction of High Marsh and B. Schmidt Trails 512 Comment
  CAS-BOT-BC104889  Quercus wislizeni Brandegee 1889-7-21 s.n. Marin Mt. Tamalpais Comment
  UC405378  Quercus wislizeni F. P. Nutting 1895-6-27 Marin Mt. Tamalpais Comment
  UCD47495  Quercus wislizeni Collector unknown 1925-6-5 1774 Marin Interior Live Oak. Marin County. Comment
  UCD144583  Quercus wislizeni var. frutescens Mia Ingolia 2013-10-25 3 Marin Mount Tamalpais: International trail: West side of junction of International trail and Ridgecrest Blvd. 689 Comment
  CAS-BOT-BC362485  Rafinesquia californica John Thomas Howell 1945-6-3 20937 Marin Shell Beach Comment
  CAS-BOT-BC362486  Rafinesquia californica Alice Eastwood 1922-7-9 11499 Marin Mt. Tamalpais Comment
  CAS-BOT-BC531272  Ranunculus aquatilis A. Williams; E. Brusati; K. Martin; R. Tachibana 2015-5-9 15780 Marin Mount Tamalpais. Marin Municipal Water District lands: Alpine Lake, back end Comment
  UCD95962  Ranunculus californicus Michele H. Mills 1998-3-30 217 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  CAS-BOT-BC378890  Ranunculus californicus var. californicus Catherine A. Toschi 1963-2-17 s.n. Marin on side road 1 mi northwest of Olema 20 Comment
  CAS-BOT-BC378732  Ranunculus californicus var. cuneatus Beryl O. Schreiber 1936-3-7 2126 Marin Tomales Ridge, west of Tomales Bay Comment
  RSA254161  Ranunculus californicus var. cuneatus Robert A. Norris 1975-3-18 2267 Marin near beach, N of Rodeo Lagoon, Ft. Cronkite. Comment
  UC1106071  Ranunculus flammula John Thomas Howell 1946-6-20 22103 Marin four mi n Bolinas (on Olema Rd) Comment
  CAS-BOT-BC83406  Ranunculus lobbii R. K. Soost 1997-3-18 s.n. Marin Point Reyes Station, 0.3 mile southwest of intersection of Mesa Road and Shoreline Highway 1. Comment
  CAS-BOT-BC83433  Ranunculus lobbii L. S. Rose 1931-4-27 s.n. Marin Pool near Olema. Comment
  POM150526  Ranunculus lobbii Alice Eastwood 1903-5-3 3163 Marin Mt. Tamalpais. Comment
  UCR49695  Ranunculus lobbii A. A. Beetle 1940-4-14 2603 Marin San Francisco Bay Region, 3 miles east of Olema Comment
  LA83774  Ranunculus lobbii L. S. Rose; 1931-4-27 sn Marin Pool near Olema Comment
  POM279252  Ranunculus muricatus J. W. Congdon 1890-5-22 s.n. Marin Rossville Road Comment
  UC608524  Ranunculus orthorhynchus var. orthorhynchus B. O. Schreiber 1938-5-14 2511 Marin 2 mi ne Abbott's Lagoon; Point Reyes Quadrangle, Tomales Point 91 Comment
  UC1176748  Ranunculus pusillus John Thomas Howell 1946-4-18 21641 Marin Ignacio Comment
  UC1327247  Raphanus sativus John T. Doyen 1966-3-27 24 Marin 1 mi s of Alpine Dam Comment
  UC589365  Raphanus sativus Beryl O. Schreiber 1932-8-3 734 Marin Tomales Bay, Avalis Beach Avalis Beach; Tomales Bay, Avalis Beach Comment
  CAS-BOT-BC74285  Raphanus sativus John Thomas Howell 1966-4-18 41517 Marin Tiburon. Just north of John Thomas Howell Botanical Garden. Comment
  CAS-BOT-BC422417  Rhamnus crocea S. Simono; K. Dick; C. Casey; P. Suri 2014-6-14 14276 Marin Mount Tamalpais. Marin Municipal Water District lands: Little Carson Falls: from the intersection of Bolinas-Fairfax Road and Pine Mountain Road, follow Pine Mountain Road for just over 1 mile, left onto Oat Hill, about 0.25 miles to Little Carson Trail.. Comment
  CAS-BOT-BC59904  Rhamnus crocea C. Hart Merriam 1918-9-9 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC59907  Rhamnus crocea Peter H. Raven; Michael P. Johnson 1967-5-1 21142 Marin Angel island. On s. side of island above Rock Quarry. 137 Comment
  CAS-BOT-BC56647  Rhododendron occidentale John Kipping 1967-5-11 130 Marin south slope of Mt. Tamalpais 1/4 mi. south Bootjack Ranger Station, Panoramic Hwy. Mt. Tamalpais State Park 304 Comment
  UC303629  Rhododendron occidentale S. B. Parish Aug. 1918 19066 Marin Lagunitas Comment
  CAS-BOT-BC200051  Rhododendron occidentale var. occidentale John Thomas Howell 1943-5-30 18193 Marin Azalea Flat, Mt. Tamalpais Comment
  UCD102443  Ribes Roman Gankin; W. R. Hildreth and Ken Milam 1965-4-13 495 Marin Liberty Glade, near Alpine Lake and below San Geronimo Ridge. Comment
  HSC45969  Ribes californicum J. P. Smith, J. O. Sawyer, Thomas W. Nelson 1978-2-18 9516 Marin Lucas Valley Rd., 3.2mi from its junction with Hwy. 101 Comment
  CAS-BOT-BC108915  Ribes divaricatum var. pubiflorum John Thomas Howell 1939-6-18 14784 Marin Near Mud Lake. Comment
  CAS-BOT-BC108916  Ribes divaricatum var. pubiflorum John Thomas Howell 1944-5-14 19468 Marin Salmon Creek Canyon. Comment
  CAS-BOT-BC108917  Ribes divaricatum var. pubiflorum Wilma Follette 2003-3-7 s.n. Marin Rodeo Lagoon, south shore. Comment
  CAS-BOT-BC209265  Ribes menziesii Gordon H. True; Fred Ross 1969-5-9 4920 Marin Pt. Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC209266  Ribes menziesii John Thomas Howell 1943-6-13 18232 Marin Sausalito Comment
  CAS-BOT-BC209267  Ribes menziesii John Thomas Howell 1943-6-6 18207 Marin Canyon below Muir Woods Comment
  UC614992  Ribes menziesii Beryl O. Schreiber 1936-2-1 2103 Marin near Shell Beach; Tomales Bay Comment
  UCSB2623  Ribes menziesii Keator, Glenn 1959-3-31 Marin overlooking Tomales bay; On Inverness outskirts; 1.1 mile south of market in Inverness; on Olema-Inverness highway Comment
  HSC20337  Ribes sanguineum Greg Bos 1963-3-2 19 Marin 4 mi S of Stinson Beach on Hwy. 101 122 Comment
  CAS-BOT-BC471217  Ribes sanguineum var. glutinosum A. Williams; S. Whelan; N. Reid; D. Greenberger 2014-3-6 14105 Marin Mount Tamalpais. Marin Municipal Water District lands: Between mile marker 8.82 and 8.86 on Bolinas-Fairfax Road, upslope of road Comment
  UC1176761  Ribes sanguineum var. glutinosum John Thomas Howell 1944-7-9 19696 Marin Inverness Ridge Comment
  CAS-BOT-BC168739  Ribes victoris John Thomas Howell 1943-3-7 17887 Marin Hills northeast of San Rafael Comment
  CAS-BOT-BC168744  Ribes victoris John Thomas Howell 1941-6-8 16256 Marin Hills ne. of San Rafael Comment
  CAS-BOT-BC168750  Ribes victoris John Thomas Howell 1943-4-11 17915 Marin Hills northeast of San Rafael Comment
  UC741680  Ribes victoris Frederick V. Coville 1925-3-28 46 Marin about 1/2 mi from Lake Lagunitas (s bank of the stream forming the outlet of the lake) Comment
  CAS-BOT-BC207155  Ricinus communis John H. Thomas 1965-12-25 11467 Marin Along tiburon Blvd. near RR trestle, Tiburon Peninsula. Comment
  CAS-BOT-BC362912  Rigiopappus leptocladus John Thomas Howell 1942-6-21 16989 Marin Carson Ridge Comment
  UC1973899  Romanzoffia californica Robert Ornduff 1994-5-21 10069 Marin Landward side of Highway 1, 1/4 mi S of Tomales. Comment
  CAS-BOT-BC74381  Rorippa curvipes Catherine Best 1994-11-1 1480 Marin West end of Abbot's Lagoon, Point Reyes Peninsula. Comment
  CAS-BOT-BC147508  Rosa californica Alva Day; Catherine Best 1980-5-29 80 -43 Marin North side Angel Island above blacktop road Comment
  CAS-BOT-BC147662  Rosa canina Doreen Smith 1996-5-19 s.n. Marin Bon Tempe Meadows, Mt. Tamalpais Comment
  CAS-BOT-BC148293  Rosa pinetorum Doreen Smith 1998-6-23 s.n. Marin Big Rock Ridge West Comment
  CAS-BOT-BC148228  Rosa spithamea John Thomas Howell 1946-6-2 21978 Marin Rocky Ridge Fire Trail, Mt. Tamalpais Comment
  CAS-BOT-BC148231  Rosa spithamea John Thomas Howell 1946-9-8 23001 Marin Burned area sw. of Lake Lagunitas, Mt. Tamalpais Comment
  CHSC64182  Rubus armeniacus H. H. Schmidt; James S. Miller, A. Pool 1993-6-8 825 Marin Samuel P. Taylor State Park. On Sir Francis Drake Highway. Adjacent to river. Longitude on label says '122 degrees 42' 77' W'. 150 Comment
  UCD113765  Rubus armeniacus John Thomas Howell 1943-8-29 19311 Marin Summit Avenue, Mill Valley. Comment
  CAS-BOT-BC156624  Rubus bifrons Lewis S. Rose 1946-8-11 46262 Marin Larkspur Comment
  CAS-BOT-BC156735  Rubus spectabilis Alice Eastwood; John Thomas Howell 1936-3-22 2125 Marin Pt. Reyes Peninsula Comment
  CAS-BOT-BC156736  Rubus spectabilis T. S. Brandegee s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC156737  Rubus spectabilis Brandegee s.n. Marin Tamalpais Comment
  JEPS76976  Rubus spectabilis Robert M. Lloyd 1963-3-10 2099 Marin on Pt. Reyes Road 3 mi from Inverness; on Pt. Reyes Road Comment
  UC1177241  Rubus ulmifolius var. inermis John Thomas Howell 1943-9-5 19313 Marin between Tamalpais Valley and Tamalpais High School; between Tamalpais Valley and Tamalpais H.S. Comment
  CAS-BOT-BC158858  Rubus ursinus R. H. Wagner 1979-5-2 371 Marin Along trail to Marshall Beach, Point Reyes N.S. Comment
  RSA15386  Rubus ursinus Carl B. Wolf 1927-4-24 332 Marin The coastal side of Mill Valley toll road. Comment
  UCD89712  Rubus ursinus Lindsay Clark 2008-6-17 SFD 1 Marin Along Sir Francis Drake Blvd, northeast of Fairfax. 30 Comment
  SEINET10628477  Rubus vitifolius Robert A. Norris 1977-5-14 Norris 3584 Marin On shoulder of Sir Francis Drak Hwy., at upper end of Schooner Bay, Drakes Estero, ca. 4 mi. W Inverness. Comment
  JEPS77191  Rumex acetosella Robert M. Lloyd 1963-4-24 2342 Marin on Bolinas Road 2.6 mi s Fairfax 182 Comment
  UC589500  Rumex conglomeratus Beryl O. Schreiber 1932-8-5 736 Marin Inverness, road near beach Inverness Comment
  CAS-BOT-BC433255  Rumex crispus John Thomas Howell 1953-7-2 s.n. Marin Tamalpais Valley Comment
  CAS-BOT-BC433256  Rumex crispus John Thomas Howell 1959-9-10 34609 Marin Bolinas Comment
  CAS-BOT-BC433257  Rumex crispus Javier Penalosa 1961-7-8 1928 Marin Tiburon Peninsula. In Tiburon. Comment
  CAS-BOT-BC433260  Rumex crispus Javier Penalosa 1961-4-16 1321 Marin Tiburon Peninsula. Tiburon. NWPRR yard near Tiburon Blvd. Comment
  CAS-BOT-BC433665  Rumex obtusifolius John Thomas Howell 1941-6-29 16346 Marin Cascade Canyon, Mill Valley Comment
  CAS-BOT-BC433666  Rumex obtusifolius John Thomas Howell 1943-7-4 18278 Marin Inverness Comment
  CAS-BOT-BC433667  Rumex obtusifolius John Thomas Howell 1940-9-15 s.n. Marin Stinson Beach Comment
  RSA83110  Rumex occidentalis J. M. Tucker 1951-6-29 2161 Marin Border of a salt marsh, beside road, 5 miles W of Inverness Comment
  UCD101362  Rumex occidentalis John M. Tucker 1951-6-29 2161 Marin Beside road, about 5 miles west of Inverness. Comment
  CAS-BOT-BC6019  Rumex salicifolius f. ecallosus John Thomas Howell 1943-6-13 18235 Marin Sausalito Comment
  UC7020  Rumex salicifolius var. crassus J. Burtt Davy 1894-8-28 1212 Marin Bolinas Bay Comment
  CAS-BOT-BC434109  Rumex transitorius John Thomas Howell 1939-8-27 15305 Marin Ross Comment
  UC424664  Ruppia maritima H. E. Parks 1928-3-28 Marin near Tiburon (Station 10) Comment
  CAS-BOT-BC454171  Ruppia maritima Peter H. Raven; H. L. Mason; R. Ornduff; D. Stone 1957-5-2 10732 Marin 0.2 miles w. of China Camp Comment
  CAS-BOT-BC434945  Sagina maxima subsp. crassicaulis Garrett E. Crow 1970-7-18 1183 Marin Dillon Beach. North end of beach Comment
  UC1177393  Sagittaria brevirostra John Thomas Howell 1947-6-18 23261 Marin Chileno Valley Comment
  CAS-BOT-BC445630  Sagittaria brevirostra Peter Rubtzoff 1959-8-2 4204 Marin Laguna in Chileno Valley. Comment
  UCD99153  Salicornia pacifica Collector Unknown 1925-6-7 1454 Marin Sausalito. Comment
  UC1136465  Salicornia virginica H. S. Yates 1935-4-2 5032 Marin 2 mi se San Rafael; Tamalpais Quad. 0 Comment
  UC1176801  Salix lasiandra subsp. lasiandra John Thomas Howell 1939-4-23 Marin Blythedale Canyon Comment
  JEPS13074  Salix lasiandra var. lasiandra W. L. Jepson 1897-3-28 13 s Marin Olema Comment
  UC5240  Salix lasiolepis Brewer 1862-4-1 944 Marin Comment
  UC437310  Salix lasiolepis C. N. Forbes Nov. 1907 Marin rd. from Colman to Mussel Rock Comment
  CAS-BOT-BC107302  Salix lasiolepis var. bigelovii Mary P. Wells 1981-1-24 s.n. Marin Vistazo East, across from house at 1828, Tiburon Comment
  CAS-BOT-BC107310  Salix lasiolepis var. bigelovii John Thomas Howell 1946-4-14 21614 Marin Near Tomales Comment
  CAS-BOT-BC107574  Salix lasiolepis var. lasiolepis Alice Eastwood 1915-3-28 3975 Marin Lagunitas Comment
  CAS-BOT-BC124335  Salix lasiolepis var. lasiolepis Gordon H. True 1968-3-29 4626 Marin Point Reyes Bird Observatory ca. 3 miles northwest of Bolinas at Arroyo Hondo 60 Comment
  CAS-BOT-BC124336  Salix lasiolepis var. lasiolepis Javier Penalosa 1961-2-25 1074 Marin Tiburon. NWPRR tracks near water tower Comment
  CAS-BOT-BC124337  Salix lasiolepis var. lasiolepis Javier Penalosa 1962-3-3 2237 Marin Gulch behind Stinson Beach School Comment
  CAS-BOT-BC125975  Salix scouleriana Doreen Smith 2003-5-1 s.n. Marin Behind Throckmorton Fire Station, Mill Valley Comment
  CAS-BOT-BC125976  Salix scouleriana Alice Eastwood 1914-2-28 s.n. Marin Mill Valley Comment
  JEPS38453  Salix scouleriana W. L. Jepson 1914-2-14 5723 Marin Mt. Tamalpais 396 Comment
  CAS-BOT-BC126425  Salix sitchensis Alice Eastwood 1923-5-13 11809 Marin Pt. Reyes Comment
  CAS-BOT-BC126426  Salix sitchensis Junea Kelley 1921-4-17 s.n. Marin Blithedale Canyon, Mill Valley Comment
  CAS-BOT-BC126427  Salix sitchensis John Thomas Howell 1947-6-18 23283 Marin Near Dillons Beach Comment
  JEPS38522  Salix sitchensis Miss Alice F. Crane 1917-11-13 Marin Lagunitas Comment
  UC1176803  Salix sitchensis John Thomas Howell 1943-7-4 18263 Marin Ledum Swamp on rd. to Pt. Reyes; Ledum Swamp Comment
Read comments
Dec 6 2007
  CAS-BOT-BC180798  Salsola soda Barrett Anderson 1986-6-12 3029 Marin Just off the Hwy 1 & 101 intersection NW of Sausalito along Ridchardson Bay, Bay Salt Marsh. Sea level. Comment
  CAS-BOT-BC233277  Salvia mellifera Doreen Smith 1999-6-12 s.n. Marin Big Rock Ridge above Rubicon Court, Lucas Valley Comment
  RSA178045  Sambucus callicarpa R. F. Thorne 1965-4-21 34410 Marin Point Reyes National Seashore. 7 Comment
  JEPS127819  Sambucus nigra subsp. caerulea Adam C. Schneider 2014-3-29 561 Marin 0.25 miles up Miwok Trail from Rodeo Lagoon. Comment
  UC1119900  Sambucus racemosa var. racemosa A. E. Wieslander 1934-3-18 400 Marin near Inverness; Point Reyes Quadrangle Comment
  UC139297  Sambucus racemosa var. racemosa Katharine Brandegee 1907-6-30 Marin Tamalpais Comment
  JEPS192  Sanicula arctopoides W. L. Jepson Feb 13 1900-Feb 18 1900 501 Marin Inverness Comment
  POM306626  Sanicula bipinnatifida Henry J. Ramsey, Henry J. Ramsey 1938-4-3 529 Marin Mill Valley Comment
  UC1301119  Sanicula bipinnatifida Helen K. Sharsmith 1963-3-9 5205 Marin overlooking Bolinas Lagoon (w side of Bolinas Ridge, San Francisco Bay Region); San Francisco Bay Region, Bolinas Ridge 152 Comment
  UC21341  Sanicula bipinnatifida Harley P. Chandler 1899-4-8 262 Marin Mount Tamalpais Comment
  UC333725  Sanicula crassicaulis Harford and Kellogg May 1877 53 Marin Saucelito Comment
  UC766956  Sanicula laciniata R. F. Hoover 1938-2-15 2740 Marin Tiburon Comment
  POM194215  Sanicula laciniata J. T. Howell 1927-3-20 2290 Marin Cote Madera Ridge 305 Comment
  SEINET5766653 Image available Sanicula tuberosa Robert A. Norris 1984-1 4671 Marin S-facing serpentine slope above parking lot, Bootjack Area, Mt. Tamalpais. 411 Comment
  CHSC24810  Satureja douglasii E. L. Rilla 1976-6-6 38 Marin 2 mi w of town of Larkspur in Baltimore Canyon trail, on w side of trail ca. 1.5 mi from the parking area at the end of West Baltimore Ave. 128 Comment
  SDSU7961  Satureja douglasii D. F Howe 1961-7-28 3079 Marin 2.8 miles from Invernes on road to Pt. Reyes, Marin Co. 61 Comment
  UC858700  Saxifraga californica M. E. Parsons 1912-2-27 Marin Keutfield Comment
Read comments
Feb 10 2019
  CAS-BOT-BC283093  Schedonorus arundinaceus Gordon H. True 1970-4-18 5324 Marin Point Reyes Bird Observatory 3 mi. NW of Bolinas at Arroyo Honda 60 Comment
  CAS-BOT-BC283100  Schedonorus arundinaceus Javier Penalosa; J. T. Howell 1961-6-7 1613 Marin Paradise Drive near Prince Royal Passage, Tiburon Peninsula Comment
  CAS-BOT-BC111312  Schoenoplectus acutus var. occidentalis Phyllis Ellman 1975-6-1 s.n. Marin Railroad yards, Tiburon Comment
  RSA127377  Schoenoplectus californicus J. T. Howell 1944-7-9 19721 Marin South of Tomales Bay Comment
  UCD50151  Schoenoplectus pungens var. badius P. B. Kennedy 1923-9-9 s.n. Marin Willlow Camp sand dunes, Marin Co. Comment
  CAS-BOT-BC227798  Schoenoplectus pungens var. longispicatus Peter W. Fritsch; Doreen Smith; Yuguo Wang 2012-8-29 1946 Marin Point Reyes National Seashore, SE edge of Abbot's [Abbotts] Lagoon 14 Comment
  RSA759697  Schoenoplectus robustus Doreen Smith 2002-9-12 s.n. Marin Civic Center Auditorium, San Rafael. Comment
  UC1100797  Scirpus californicus Herbert L. Mason 1946-7-24 12934 Marin Third Lake (at Double Point) s of Bear Valley on road to Lake Ranch; Third Lake (at Double Point) Comment
  UC840684  Scirpus cernuus Lewis S. Rose 1935-6-2 35196 Marin Stinson Beach Comment
  UC521756  Scirpus maritimus Joseph Andorfer Ewan 1933-11-5 8109 Marin Inverness Village Tomales Bay, Inverness Village (in brackish backwash) Comment
  UC70461  Scirpus pungens Jos. Burtt Davy 1900-6 6738 Marin Point Reyes Peninsula Comment
  RSA0000252  Scirpus rubiginosus A. A. Beetle, L. Constance 1941-5-9 2686 Marin Along tide flat north of Stinson Beach. Comment
  JEPS62106  Scoliopus bigelovii W. L. Jepson 1891-1-16 Marin Mill Valley Comment
  CAS-BOT-BC518979  Scoliopus bigelovii Edw. L. Greene 1889-2-22 s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC518985  Scoliopus bigelovii anonymous no date on label s.n. Marin Mount Tamalpais Comment
  CAS-BOT-BC518986  Scoliopus bigelovii M. E. Parsons 1912-2-17 37 Marin Kentfield Comment
  CAS-BOT-BC518987  Scoliopus bigelovii Lena E. Bowley 1916-3-1 s.n. Marin Ross Comment
  POM202442  Scoliopus bigelovii Rimo C. Bacigalupi 1933-2-19 2229 Marin Along paved road at bottom of Cascade Canyon, 0.75 mile from Mill Valley railroad station. Comment
  SEINET12049505  Scoliopus bigelovii E. L. Greene 1889-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC175920  Scolochloa festucacea Javier Penalosa 1961-5-30 1566 Marin Tiburon Boulevard near Blackfield Drive Comment
  CAS-BOT-BC240005  Scribneria bolanderi John Thomas Howell 1946-4-13 s.n. Marin Near Rock Spring, Mt. Tamalpais Comment
  CAS-BOT-BC240006  Scribneria bolanderi John Thomas Howell 1945-4-29 20791 Marin West of Camp Handy, Mt. Tamalpais Comment
  CAS-BOT-BC240007  Scribneria bolanderi John Thomas Howell 1952-5-30 28317 Marin Along fire road between Mountain Theater and Potrero Meadow, Mt. Tamalpais Comment
  SEINET10548804  Scrophularia californica Heidi H. Schmidt, Amy Pool 1993-6-7 Schmidt 802 Marin Along Lucas Valley Road; 5.9 miles SE of Nicasio, on roadcut. 130 Comment
  CAS-BOT-BC240060  Secale cereale John Thomas Howell 1945-5-9 20844 Marin Ignacio Comment
  CAS-BOT-BC61492  Sedum album John Thomas Howell 1959-9-10 s.n. Marin Garden of Mrs. James Jenkins, Bolinas. Comment
  CHSC114360  Sedum spathulifolium D. G. Kelch 2006-5-10 06 .181 Marin Valley Rd on north-facing cliff. 141 Comment
  CAS-BOT-BC63945  Sedum spathulifolium Javier Penalosa 1961-7-15 1984 Marin First ravine NW of summit. Comment
  UC726267  Sedum spathulifolium A. A. Heller 1940-6-12 15726 Marin along State Highway #1 s Tomales (clinging to the face of almost perpendicular rocks); s of Tomales Comment
  CAS-BOT-BC69742  Selaginella wallacei L. R. Abrams 1922-4-29 8080 Marin On Pipe Line Trail, about 1 mi. n. of R.R. Bridge. Comment
  JEPS79408  Selaginella wallacei Edward Lee with W. Joseph 1936-6-14 2238 Marin n shore Alpine Lake Comment
  SBBG56356  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin fire rd 0.5 mi E of Toll Gate, Mt Tamalpais 500 Comment
  UC1543116  Selaginella wallacei Donald G. Nelson 1937-3-5 445 Marin between Lake Lagunitas and Lake Phoenix; n side Mt. Tamalpais Comment
  OBI54976  Selaginella wallacei A. A. Beetle 1940-1-21 1566 Marin Fire road one-half mile east of Toll Gate, Mount Tamalpais 500 Comment
  CDA29046  Senecio aronicoides D. G. Kelch 2006-5-1 6 .168 Marin Lucas Valley Rd. Comment
  UC35926  Senecio aronicoides J. Burtt Davy 1898-4-21 Marin Angel Island San Francisco Bay, Angel Island (San Francisco Bay, Western Middle California) Comment
  UC35966  Senecio flaccidus var. douglasii State Survey 1800-1 4846 Marin Bear Valley Comment
  UCSB9488  Senecio minimus Howell, John 1944-7-30 Marin Almonte Comment
  UC521732  Senecio minimus Joseph Andorfer Ewan 1933-10-22 8051 Marin Killed Bishop Pine forest; Pt. Reyes Peninsula Comment
  CDA32799  Senecio sylvaticus D. G. Kelch 2009-6-25 9 .488 Marin Bayo Vista near Black Point. Comment
  CAS-BOT-BC364229  Senecio sylvaticus Catherine Best 1980-5-13 s.n. Marin Sausalito Hills Comment
  CAS-BOT-BC85808  Sequoia sempervirens Richard Mc. P Brown 1974-2-22 s.n. Marin Tocaloma, along Lagunitas Creek Comment
  JEPS48282  Sequoia sempervirens Wilfred T. Frost 1932-8-20 417 Marin Rattlesnake Camp #1 Mount Tamalpais Comment
  RSA188729  Sequoia sempervirens H. U. Stauffer, E. Molseed 1964-5-17 5940 Marin Alpine Lake 11 km west of Fairfax 200 Comment
  RSA201454  Sequoia sempervirens J. T. Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais Comment
  UC253  Sequoia sempervirens H. T. A. Hus Dec 25 1899-Dec 30 1899 Marin Comment
  UCD135191  Sequoia sempervirens John Thomas Howell 1957-2-3 32020 Marin Fern Canyon, Mt. Tamalpais. Comment
  UCD135193  Sequoia sempervirens June McCaskill 1968-10-30 760 Marin At end of Phoenix Road, Kent Woodlands, northeast of Mt. Tamalpais. Comment
  CAS-BOT-BC243544  Setaria parviflora John Thomas Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais Comment
  RSA127277  Setaria parviflora J. T. Howell 1946-9-8 22997 Marin Phoenix Lake, Mt. Tamalpais. Comment
  JEPS21843  Sherardia arvensis Leland R. Pederson 1958-5-25 94 Marin near its crest Lucas Valley Road (5 mi w of U.S. Highway 101) 76 Comment
  UCD121997  Sherardia arvensis Alva Day 1965-4-4 65- 104 Marin East of Pt. Reyes Station. Comment
  CAS-BOT-BC213149  Sidalcea calycosa subsp. rhizomata M. S. Jussel 1933-10-8 s.n. Marin Point Reyes Comment
  POM61912  Sidalcea calycosa subsp. rhizomata A. D. E. Elmer 1903-07 4936 Marin Point Reyes Post Office. Comment
  CAS-BOT-BC205543  Sidalcea hickmanii subsp. viridis John Thomas Howell 1942-6-21 16997 Marin Carson Ridge Comment
  UCD116806  Sidalcea malviflora P. Thompson 1996-5-11 s.n. Marin Highway 1, south of Walker Creek on east side of road. 100 Comment
  LA83272  Sidalcea malviflora O. H. Kappler; 1943-5-20 455 Marin near San Rafael Comment
  SEINET8946486  Sidalcea malviflora W. Roderick 1967-5-6 s.n. Marin Near Lake Nicasio. 76 Comment
  UCD116795  Sidalcea malviflora Ogden C. Riddle 1941-4-20 73 Marin on Mill Valley - Mt. Tamalpais Road. 243 Comment
  UC871436  Sidalcea malviflora subsp. laciniata M. E. Parsons 1912-4-30 Marin Kentfield Comment
  RSA87710  Sidalcea malviflora subsp. laciniata C. L. Hitchcock 1952-6-4 19581 Marin About 8 miles west of Faifax, 1/2 mile west of Meadows Club. Comment
  POM282895  Sidalcea malviflora subsp. malviflora Cora W. Benson 1934-3-29 s.n. Marin San Rafael, North coast Mt. Range; San Francisco Bay watershed 61 Comment
  RSA177912  Sidalcea malviflora subsp. malviflora Robert F. Thorne 1965-4-21 34399 Marin Near Drake s Beach, Point Reyes National Seashore. 5 Comment
  CAS-BOT-BC384484  Silene antirrhina Gordon H. True 1965-5-11 1892 Marin Black Canyon near waterfall at east end of Mountain View Drive, San Rafael Hills 45 Comment
  CAS-BOT-BC229740  Silene gallica C. Friedel; E. Tyson; I. Pustova; et al. 2012-5-5 1122 Marin Marin Municipal Water District Lands: Mount Tamalpais. Old Stage Rd., past MMWD gate to culvert OS-12. Comment
  CHSC23011  Silene gallica Robert A. Schlising 1962-5-19 2255 Marin Coast Ranges. Along Two Rock Road, few mi SW of Co. line; roadside. Comment
  SEINET10899185  Silene gallica Mary Susan Taylor 1974-4-26 Taylor 203 Marin Comment
  SEINET11944365  Silene gallica E. H. Graham 1931-1 6875 Marin near lighthouse Pt. Reyes Comment
  CAS-BOT-BC434952  Silene laciniata subsp. californica K. Hopper; P. DaSilva; S. Kawachi; G. Anderson; J. Porter; M. Fernholz 2014-4-26 14012 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  CAS-BOT-BC5817  Silene scouleri subsp. grandis Alice Eastwood 1905-7-4 s.n. Marin Rodeo Lagoon Comment
  CAS-BOT-BC75033  Sisymbrium altissimum John Thomas Howell 1945-5-9 20846 Marin Ignacio. Comment
  CAS-BOT-BC75319  Sisymbrium officinale Gordon H. True 1977-5-5 8188 Marin Audubon Canyon Ranch. Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge. 3 Comment
  UC845022  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 121 Comment
  RSA366966  Sisyrinchium bellum Lewis S. Rose 1939-5-17 39126 Marin Sausalito 122 Comment
  SBBG115393  Sisyrinchium bellum D. Hee 1998-5-9 2 Marin 0.25 mi S of fire road located ca. 0.5 mi W of Meadow Country Club on Bolinas-Fairfax Rd 231 Comment
  UC1125009  Solanum americanum B. Schreiber 1936-4-12 2189 Marin Avalis Beach 1 Comment
  CAS-BOT-BC366886  Solanum laciniatum Greg de Nevers 1997-9-19 11092 Marin Stinson Beach, Matt Davis Trail 200 Comment
  CAS-BOT-BC157540  Solanum umbelliferum J. T. Howell 1945-5-13 20861 Marin Deer Park (Near Fairfax) Comment
  CAS-BOT-BC157408  Solanum umbelliferum J. T. Howell 1945-4-29 20780 Marin Phoenix Lake Comment
  UC36230  Solidago elongata Harley P. Chandler 1900-2-26 505 Marin Ross Valley Region of San Francisco Bay, , Ross Valley (Mount Tamalpais) Comment
  CAS-BOT-BC365673  Solidago spathulata Peter Rubtzoff 1951-9-23 780 Marin Point Reyes Comment
  SEINET11800947  Solidago spathulata M. T. Doutt 1931-1 585 Marin 5 mi W of Inverness Comment
  SD112524  Solidago velutina subsp. californica Darley F. Howe 1977-10-10 5009 Marin 3 miles north of Tamales. Comment
  CAS-BOT-BC423336  Sonchus asper A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14623 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  CAS-BOT-BC374629  Sonchus oleraceus Peter H. Raven; Michael P. Johnson 1967-5-1 21198 Marin Angel Island. Slopes above Hospital Cove, west side of island 60 Comment
  CAS-BOT-BC423335  Sonchus oleraceus A. Williams; C. Darling; M. Garcia; R. Brostrom; L. Juarez; A. Juarez 2014-4-26 14618 Marin Mount Tamalpais. Marin Municipal Water District lands: Across the bridge from Leo T. Cronin Fish Viewing Area, near gate along Lower Peters Dam Road. Comment
  JEPS77159  Sonchus oleraceus Robert M. Lloyd 1963-4-5 2307 Marin about 1 mi nw Tiburon (near housing tract) Comment
  CAS-BOT-BC374638  Sonchus oleraceus Javier Penalosa; J. T. Howell 1961-6-7 1646 Marin Tiburon Peninsula. West of Marin Country Day School 30 Comment
  UC665330  Sparganium erectum subsp. stoloniferum Ira L. Wiggins 1935-8-10 8155 Marin head of Tomales Bay; Tomales Bay Comment
  CDA18876  Spartina anglica S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; Scattered throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. 0 Comment
  UCD126441  Spartina anglica Shannon Klohr 2000-5-6 s.n. Marin throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. Comment
  CDA18913  Spartina densiflora S. Klohr 2000-5-6 s.n. Marin North Coast Ranges; Scattered throughout Creekside Park, adjacent to Corte Madera Creek, Greenbrae. 0 Comment
  CAS-BOT-BC236615  Spartina foliosa John Thomas Howell 1945-8-14 21413 Marin Burdell Marshes Comment
  CAS-BOT-BC236616  Spartina foliosa Ray Pestrong 1963-11-7 s.n. Marin Stinson Beach Comment
  SJSU7953  Spartina foliosa H. T. Harvey 1978-10-11 634 Marin margin of slough Creekside Park, Corte Madera Comment
  SJSU7955  Spartina foliosa H. T. Harvey 1978-10-11 635 Marin Creekside Park, Corte Madera Comment
  UCD92992  Spartina foliosa Javier Penalosa 1961-8-26 2207 Marin Tiburon Peninsula. Below Tiburon Blvd., near Belvedere Dr. Comment
  CAS-BOT-BC236617  Spartina foliosa Alice Mulford 1945-11-26 s.n. Marin Bolinas Lagoon Comment
  CAS-BOT-BC389958  Spergula arvensis Javier Penalosa 1961-3-11 1119 Marin Tiburon Peninsula. 602 ft. hill west of Paradise Cay, south slope at 350 ft. 106 Comment
  UCD99170  Spergula arvensis P. B. Kennedy 1914-4-19 4701 Marin Mill Valley. Comment
  UC589542  Spergula arvensis subsp. arvensis Beryl O. Schreiber 1932-8-5 756 Marin Tomales Bay, Point Julia Comment
  CAS-BOT-BC390155  Spergularia bocconi Doreen Smith 1997-5-1 s.n. Marin Pt. Reyes National Seashore, on path to Kehoe Beach Comment
  CAS-BOT-BC390343  Spergularia macrotheca var. macrotheca Peter H. Raven; Michael P. Johnson 1967-5-1 21188 Marin Angel Island. On south ridge of Mount Ida 237 Comment
  CAS-BOT-BC390823  Spergularia marina John Thomas Howell 1944-5-7 19429 Marin Greenbrae Comment
  UCR64469  Spergularia media J. T. Howell 1944-4-23 19397 Marin Pacific coast, Escalle. Comment
  SEINET3153364  Sphacele calycina K. Brandegee 1907-6-28 sn Marin Bolinas Ridge Comment
  CAS-BOT-BC236654  Sporobolus airoides Catherine Best 1987-7-31 1293 Marin Growing between Tiburon Blvd. and the bke path about 1/2 mile northwest of San Rafael Ave., Tiburon Comment
  CAS-BOT-BC220970  Stachys C. V. Morton 1941-7-16 2890 Marin Mt. Tamalpais Comment
  UCD125794  Stachys ajugoides Michael A. Vincent 1999-6-10 8595 Marin at pull-off along Pt. Reyes-Petaluma Road, 1.4 miles north of Hick's Valley Road. Comment
  UC25939  Stachys ajugoides var. rigida J. Burtt Davy Aug 1898 4341 Marin near Olema Comment
  UC336381  Stachys ajugoides var. rigida unknown 605 Marin Saucilito Comment
  SEINET11165978 Image available Stachys arvensis Unknown 1979-6-21 Marin Mill Valley Comment
  SBBG21344  Stachys chamissonis V. Haraden 1941-7-25 19 Marin 3 mi N of Golden Gate Bridge 60 Comment
  UC725609  Stachys chamissonis A. A. Heller 1941-7-18 16243 Marin a short distance above upper end Drake's Estuary (along the road) Comment
  JEPS63038  Stachys pycnantha W. L. Jepson 1928-6-10 12929 Marin Tiburon Comment
  UC2055633  Stachys pycnantha K. Brandegee 1907-7-7 Marin Tiburon. Comment
  RSA289944  Stachys pycnantha W. L. Jepson 1891-7-20 14951 Marin Tiburon. Comment
  SEINET9313642  Stachys rigida Unknown 1998-5-25 20391 Marin Marin Comment
  POM126370  Stachys rigida subsp. quercetorum Katherine Brandegee 1905-06 s.n. Marin Mt. Tamalpais Comment
  UCD126046  Stachys rigida var. quercetorum H. A. Borthwick 1925-6-6 1812 Marin exact location unknown. Comment
  UC13607  Stellaria littoralis J. Burtt Davy 1900-6-18 6731 Marin Point Reyes Comment
  CAS-BOT-BC278108  Stellaria media J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13029 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC393697  Stellaria media Javier Penalosa 1961-2-25 1097 Marin Tiburon Peninsula; Above Tiburon. Road above St. Hilary's Church. 60 Comment
  UC1106307  Stellaria nitens John Thomas Howell 1982-4-27 23084 Marin w of San Anselmo (Bald Mt); Bald Mt. Comment
  CAS-BOT-BC375230  Stephanomeria elata A. Eastwood 1919-10-19 s.n. Marin Mt. Tamalpais Comment
  UC1177279  Stephanomeria virgata subsp. pleurocarpa John Thomas Howell 1946-9-22 23029 Marin Bald Mt. Comment
  HSC66174  Stipa pulchra M. S. Taylor 1980-4-12 2466 Marin 2 mi. N of Nicasio, on E side of Nicasio Valley Rd. Comment
  CHSC107299  Stipa purpurata G. D. Barbe 1979-5-16 2504 Marin On grassy slope between Garden Club Canyon and Pike County Gulch, north of Audubon Canyon Ranch; Golden Gate National Recreation Area. 30 Comment
  CAS-BOT-BC61170  Streptanthus batrachopus John Thomas Howell 1946-5-19 21922 Marin Carson Ridge. Comment
  CAS-BOT-BC87259  Streptanthus glandulosus subsp. pulchellus John Thomas Howell 1938-6-9 13907 Marin Mount Tamalpais. Near Rock Spring. Comment
  CAS-BOT-BC87271  Streptanthus glandulosus subsp. pulchellus A. R. Kruckeberg 1947-6-1 1463 Marin Mount Tamalpais State Park. In immediate vicinity of Bootjack Camp. Comment
  JEPS27086  Streptanthus glandulosus subsp. pulchellus John L. Morrison 1937-5-30 2437 Marin below Carson Ridge ((west)) Comment
  RSA51304  Streptanthus glandulosus subsp. pulchellus P. H. Raven 1950-6-4 2306 Marin Between Ayalea Flat and Bootjack, Mt. Tamalpias. 518 Comment
  RSA0121904  Streptanthus glandulosus subsp. pulchellus L. S. Rose 1946-6-16 46153 Marin Mt. Tamalpais, Rock Springs. 671 Comment
  JEPS26975  Streptanthus glandulosus subsp. secundus Milo S. Baker 1904-5-2 Marin near Ross Valley Comment
  UC117386  Streptanthus glandulosus subsp. secundus M. K. Curran 1885-1 Marin Tamalpais Comment
  UC1177255  Streptanthus glandulosus subsp. secundus John Thomas Howell 1946-6-2 21984 Marin Rocky Ridge Fire Trail Mt. Tamalpais Comment
  CAS-BOT-BC87284  Streptanthus glandulosus subsp. secundus Volney Rattan 1882-1-1 s.n. Marin Near San Rafael. Comment
  CAS-BOT-BC87287  Streptanthus glandulosus subsp. secundus Mrs. H. C. Cantelow 1936-5-2 s.n. Marin Phoenix Lake. Comment
  CAS-BOT-BC375975  Stylocline gnaphaloides John Thomas Howell 1943-5-9 17975 Marin San Rafael hills Comment
  CAS-BOT-BC245836  Symphoricarpos C. Hart Merriam; Vernon O. Bailey 1911-9-14 s.n. Marin Lagunitas Comment
  UC589345  Symphoricarpos albus var. laevigatus Beryl O. Schreiber 1932-6-29 625 Marin Tomales Bay; Sand Dune Beach Comment
  CAS-BOT-BC234680  Symphoricarpos mollis John Thomas Howell 1943-5-15 18088 Marin Tiburon Peninsula Comment
  JEPS58892  Symphoricarpos mollis John Thomas Howell 1939-6-25 14803 Marin Summit Avenue Summit Avenue, Mill Valley; Mill Valley Comment
  UC29905  Symphyotrichum chilense J. Burtt Davy 1894-8-28 1213 Marin Bolinas Bay Boilinas Bay Comment
  CAS-BOT-BC99133  Symphyotrichum chilense John Thomas Howell 1933-10-8 11700 Marin 1 mile east of Forest Knolls Comment
  CAS-BOT-BC99145  Symphyotrichum chilense Mrs. Ellman 1965-9-28 s.n. Marin Springy place at Old St. Hilary's, Tiburon Comment
  UC589341  Symphyotrichum subspicatum Beryl O. Schreiber 1932-6-29 583 Marin Sand Dune Beach, (Tomales Bay) Tomales Bay Comment
  CAS-BOT-BC98324  Symphyotrichum subulatum var. parviflorum Charles Williams 1982-9-24 s.n. Marin Railroad right-of-way near Culver Street, southern part of San Rafael. Comment
  POM14923  Synthyris reniformis C. F. Baker 1903-4-18 3166 Marin North side of Mt Tamalpais. From type locality. Comment
  CAS-BOT-BC376703  Tanacetum bipinnatum Barbara Sherfey; Arthur L. Menzies 1963-9-8 s.n. Marin On south side of Rodeo Lagoon Comment
  CAS-BOT-BC376940  Taraxacum officinale Peter H. Raven; Michael P. Johnson 1967-5-2 21226 Marin Angel Island. Area below East Garrison, east side of island Comment
  UCD107045  Taraxia ovata Kay Ryugo 1951-3-23 1003 Marin 1 mile north of Olema along Olema Creek. Comment
  JEPS160  Tauschia kelloggii M. K. Curran 1886-7-6 Marin Tamalpais Comment
  UC106156  Tauschia kelloggii Katharine Brandegee 1905-7-2 Marin Tamalpais Comment
  UC659374  Tauschia kelloggii Lincoln Constance, Alan A. Beetle 1940-4-20 2569 Marin Above Alpine Lake, 5.4 miles southeast of Fairfax 365 Comment
  CAS-BOT-BC441144  Tellima grandiflora Volney Rattan 1882-5-15 s.n. Marin Ross Valley Comment
  CAS-BOT-BC441150  Tellima grandiflora Brandegee no date on label s.n. Marin Tamalpais Comment
  CAS-BOT-BC399790  Thalictrum polycarpum Alice Eastwood 1915-5-16 s.n. Marin Mt. Tamalpais Comment
  LA205260  Thermopsis macrophylla Carl Clawson Epling; 1921-4-4 5233 Marin Comment
  JEPS77170  Thermopsis macrophylla var. macrophylla Robert M. Lloyd 1963-4-5 2320 Marin about 1 mi nw Tiburon Comment
  CAS-BOT-BC88480  Thysanocarpus curvipes John Thomas Howell 1942-4-19 16943 Marin Big Carson Canyon. Comment
  CAS-BOT-BC81413  Torreya californica J. G. Lemmon & Wife s.n. Marin Near San Rafael Comment
  UC747309  Toxicodendron diversilobum G. Thomas Robbins 1944-4-14 1537 Marin hills immediately w. Hamilton Field Air Base 30 Comment
  UC555483  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-28 4398 Marin Tiburon Peninsula Comment
  RSA91547  Trifolium amoenum J. T. Howell 1933-4-30 11200 Marin Phoenix Lake. Comment
  UC1106241  Trifolium barbigerum John Thomas Howell 1946-4-14 21620 Marin near Tomales 0 Comment
  UC56341  Trifolium barbigerum J. Burtt Davy 1900-6-18 6727 Marin Point Reyes Comment
  UC80371  Trifolium barbigerum K. Brandegee 1886-5-10 Marin Comment
  JEPS77890  Trifolium bifidum var. decipiens Edward Lee 1934-4-30 789 Marin 1o mi nw Tomales (on rd) Comment
  LA205217  Trifolium depauperatum var. truncatum Lewis S. Rose; 1933-4-12 33074 Marin Sausalito Comment
  CAS-BOT-BC232483  Trifolium dubium T. Gosliner; B. Gosliner; S. Bishop; et al. 2012-5-5 1223 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. Comment
  CDA27945  Trifolium fucatum D. G. Kelch 2006-5-1 6 .186 Marin Summit of Lucas Valley Road. Comment
  JEPS77899  Trifolium fucatum Edward Lee 1934-6-17 919 Marin 1-2 mi s South Brook (on rd to Bolinas) Comment
  JEPS35801  Trifolium macraei Rimo Bacigalupi and L. R. Heckard 1964-4-29 8946 Marin 1/4 mi e e boundary of Coast Guard Reservation enclosing lighthouse (just n of radio tower); Point Reyes 140 Comment
  UC1177207  Trifolium macraei John Thomas Howell 1947-4-23 23067 Marin w Mt. Vision (Drakes Estero) Comment
  UC137698  Trifolium macraei A. A. Heller 1904-4-28 Marin Corte Madera Comment
  CDA37410  Trifolium microcephalum D. G. Kelch 2011-5-13 11 .248-G Marin Near Phoenix Lake. Comment
  UC165543  Trifolium obtusiflorum J. Burtt Davy 1899-7-19 Marin Pt. Reyes Comment
  UCD109387  Trifolium subterraneum T. C. Fuller; Greg Archbald, G. D. Barbe 1990-4-2 4382 Marin Tennessee Valley Trail at Tennessee Cove, Golden Gate National Recreation Area. Comment
  SEINET4206956  Trifolium variegatum Lewis S. Rose 1932-4-20 32168 Marin Woodcare, CA.; 0 Comment
  UCD109445  Trifolium variegatum var. major P. B. Kennedy 1907-5-1 s.n. Marin Fairfax. Comment
  JEPS4184  Trifolium variegatum var. melananthum J. Burtt Davy 1900-6-18 6728 Marin Point Reyes Comment
  UC555377  Trifolium variegatum var. melananthum H. L. Mason 1928-4-13 4311 Marin n San Rafael Comment
  UCSC006008  Trifolium virescens Randall Morgan 1996-5-8 2923 Marin Seed from "Big Rock," Lucas Valley Road Comment
  UC403345  Trifolium willdenovii H. E. and S. T. Parks 1930-4-10 486 Marin above Tiburon (on hills) Comment
  UC16755  Trifolium willdenovii W. H. Brewer Apr 5 1862-Apr 7 1862 948 Marin Comment
  UCD109499  Trifolium willdenovii Collector unknown Date unknown s.n. Marin Larkspur. Comment
  CAS-BOT-BC451835  Triglochin maritima John Thomas Howell 1957-9-15 32960 Marin Larkspur Comment
  CAS-BOT-BC451836  Triglochin maritima John Thomas Howell 1944-5-7 19448 Marin Larkspur salt marsh Comment
  UC750711  Triglochin maritima John Thomas Howell 1944-5-28 19509 Marin Manzanita Comment
  UCR16056  Triglochin maritima William E. Wayburn 1973-4-22 730422- 2 Marin Southeast side of Tomales Bay 1 Comment
  CAS-BOT-BC451837  Triglochin maritima John Thomas Howell 1941-6-8 16272 Marin McNear's Landing Comment
  SEINET11763394  Triglochin maritima M. S. Jussel 1933-1 s.n. Marin near Iverness Comment
  UC579784  Triglochin maritima David D. Keck 1937-7-3 4576 Marin Inverness Tomales Bay (tide flats) Comment
  CAS-BOT-BC451965  Triglochin striata John Thomas Howell 1946-7-4 22178 Marin Dillons Beach Comment
  CAS-BOT-BC451966  Triglochin striata Doreen Smith 1994-10-14 s.n. Marin Growing near the end of Creamery Bay, Pt. Reyes Peninsula Comment
  CAS-BOT-BC519592  Trillium Phyllis Ellman 1975-3-4 s.n. Marin Above old Net Depot, Tiburon Upland County Park, Tiburon Peninsula Comment
  CAS-BOT-BC285563  Trillium ovatum R. Crowe; P. da Silva; E. Hinman; M. A. Garcia 2013-4-12 13417 Marin Mount Tamalpais. Marin Municipal Water District lands: Bill Williams Trail, between the two ends of the Tucker Trail Comment
  UC1134681  Trillium ovatum H. S. Yates 1935-4-2 5038 Marin Muir Woods Tamalpais Quad., Muir Woods Comment
  UC142147  Trillium ovatum Michener & Bioletti 1892-1-31 2141 a Marin Sequoia Canyon Comment
  UC3989  Trillium ovatum J. Burtt Davy 1893-4-26 121 Marin Mt. Tamalpais, Marin County Comment
  CAS-BOT-BC133408  Trillium ovatum Gilbert Muth 1965-8-12 s.n. Marin Trail to Blk. Mt. Comment
  SEINET12050394  Trillium ovatum F. H. Utech 1988-1 88 -144 Marin W slope of Mt. Tamalpais, Ridgecrest Road from Bolinas Ridge to Alpine Dam & Fairfax 380 Comment
  SEINET12055878  Trillium ovatum H. M. Hall 1901-1 1602 Marin San Fransisco Bay region, Mt. Tamalpais Comment
  UC615133  Triphysaria eriantha subsp. rosea Beryl O. Schreiber 1937-5-9 2392 Marin Point Reyes Lighthouse 152 Comment
  JEPS15134  Triphysaria floribunda B. Schreiber 1937-4-9 2393 Marin Point Reyes Lighthouse; Point Reyes Quadrangle, Point Reyes Lighthouse 152 Comment
  JEPS21812  Triphysaria floribunda Bryce G. Decker 1958-5-7 77 Marin Sir Francis Drake Boulevard past Point Reyes Station 1 mi s RCA radio installation; Sir Francis Drake Boulevard past Point Reyes Station Comment
  CAS-BOT-BC238525  Triphysaria floribunda Ronie Clark 1983-5-4 PR 83 -017 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 13.6 mi. from Inverness, past Mendoza Ranch to where road makes 2 sharp turns Comment
  CAS-BOT-BC238526  Triphysaria floribunda Ronie Clark 1983-5-11 PR 83 -020 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. 12.8 mi. from Inverness. Hillside NW of Mendoza Ranch buildings Comment
  CAS-BOT-BC238527  Triphysaria floribunda Ronie Clark 1983-6-6 PR 83 -026 Marin Point Reyes National Seashore. Sir Francis Drake Hwy. to Home Ranch Road, 0.1 mi. on Home Ranch Road Comment
  CAS-BOT-BC238530  Triphysaria floribunda Ronie Clark 1983-4-13 PR 83 -010 Marin Point Reyes National Seashore. Limantour area - E of Drakes Head and abutting Limantour Estero 12 Comment
  UC1301206  Triphysaria pusilla Helen K. Sharsmith 1963-3-9 5203 Marin w side of Bolinas Ridge overlooking Bolinas Lagoon; San Francisco Bay Region, w side Bolinas Ridge, Bolinas Lago 152 Comment
  CHSC22523  Triphysaria versicolor subsp. faucibarbata Robert A. Schlising; Ben Liles, Gina Purelis 1962-5-19 2257 Marin California Coastal Ranges. Along Two Rock Road, few miles SW of Co line. Comment
  JEPS11161  Triphysaria versicolor subsp. faucibarbata Helen-Mar Wheeler 1944-4-16 Marin 1 mi from Mill Valley (3 mi from Muir Woods, Frank Valley (ridge e of)); 3 mi from Muir Woods, Frank Valley (ridge e of) Comment
  CAS-BOT-BC199640  Trisetum canescens John Thomas Howell 1943-5-9 17952 A Marin Black Canyon, San Rafael Hills Comment
  UC1153890  Trisetum canescens Beecher Crampton 1957-6-11 4190 Marin 1.3 mi n Muir Beach (along State Hwy 1) Comment
  CAS-BOT-BC522011  Triteleia hyacinthina Alice Eastwood 1934-5-13 18866 Marin Point Reyes Comment
  CAS-BOT-BC526458  Triteleia laxa H. L. Mason 1917-4-28 s.n. Marin Mill Valley Comment
  RSA0000137  Triteleia laxa A. A. Heller 1902-6-19 5728 Marin Tiburon peninsula, along the Bay Road. Comment
  UC129176  Triteleia peduncularis Miss Harriet A. Walker 1909-6-3 1725 Marin Tiburon Comment
  SEINET11093128  Turritis glabra Unknown 1963-4-10 124 Marin California Marin County Altitude ca. 250 feet, rocky, grassy bluff overlooking sea, 2.1 miles south of Stinson Beach on Hwy. 1. Comment
  CDA33507  Ulex europaeus D. G. Kelch 2010-9-6 10 .408 Marin San Rafael. Hill behind Fallkirk Manor. Comment
  HSC63683  Ulex europaeus Richard Spjut 1979-4-6 5452 Marin Vicinity of Tomales to 1 mi. S along Hwy. 1; about 50 mi. NW of San Francisco 0 Comment
  CAS-BOT-BC91159  Umbellularia californica Alice Eastwood 1913-3-1 2456 Marin Kentfield. Comment
  CAS-BOT-BC381915  Uropappus lindleyi John Thomas Howell 1947-4-27 23082 Marin Bald Mt. west of San Anselmo Comment
  CAS-BOT-BC381916  Uropappus lindleyi John Thomas Howell 1942-6-21 16995 Marin Carson Ridge Comment
  CAS-BOT-BC381917  Uropappus lindleyi John Thomas Howell 1943-5-9 17984 Marin San Rafael hills Comment
  CAS-BOT-BC403949  Urtica dioica subsp. gracilis Dennis W. Woodland 1970-8-13 1621 Marin 1 1/2 mi. east of Point Reyes Station on Point Reyes-Petaluma Road Comment
  SDSU11322  Urtica dioica subsp. holosericea D. F. Howe 1969-5-27 4582 Marin Near Pt. Reyes Station. Comment
  CAS-BOT-BC193932  Vaccinium ovatum G. R. Vasey 1880-9-1 s.n. Marin Unspecified Comment
  POM315925  Vaccinium ovatum Patricia Wilder 1965-6-7 3566 Marin Mt. Vision, Inverness Ridge. 366 Comment
  CAS-BOT-BC76097  Vancouveria planipetala Volney Rattan 1886-5-8 s.n. Marin Camp Taylor. Comment
  UC338863  Vancouveria planipetala Lemmon 15 Marin Comment
  RSA40151  Verbena bonariensis J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  POM303726  Verbena incompta J. T. Howell 1943-9-5 19323 Marin In southern part of Mill Valley. 8 Comment
  CAS-BOT-BC531467  Veronica americana A. Williams 2015-6-16 15885 Marin Mount Tamalpais. Marin Municipal Water District lands: on bank of Lagunaitas Creek Comment
  RSA256395  Veronica americana Robert A. Norris 1974-5-24 2024 Marin At border of Paradise Drive, E side of Tiburon Peninsula. Comment
  JEPS58912  Veronica peregrina subsp. xalapensis John Thomas Howell 1944-5-21 19497 Marin Mount Tamalpais, Lagunitas Meadows Lagunitas Meadows; Mount Tamalpais, Lagunitas Meadows Comment
  UC1745543  Veronica scutellata Annetta M. Carter, Edward Lee 1934-6-17 657 Marin Olema-Bolinas Road near Five-Brook. Comment
  JEPS89188  Veronica serpyllifolia subsp. serpyllifolia Eva Buxton 1993-6-3 980 Marin Tiburon, Tiburon Middle Ridge Tiburon Middle Ridge; Tiburon, Tiburon Middle Ridge Comment
  RSA258077  Vicia angustifolia Robert A. Norris 1975-5-17 2349 Marin Shoulder of Sir Francis Drake Hwy. (near Schooner Bay, Drakes Estero), about 4 mi. W Inverness. Comment
  CAS-BOT-BC422433  Vicia benghalensis A. Williams; E. Brusati; E. Kercado; R. Bronstrom 2014-6-14 14054 Marin Mount Tamalpais. Marin Municipal Water District lands: Less than 0.25 miles up Azalea Hill Trail from intersection with Bolinas-Fairfax Road. Plot on north side of trail near shallow drainage. Comment
  UC764642  Vicia gigantea Robert F. Hoover 1941-5-12 5045 Marin near Lagunitas Comment
  UCD36543  Vicia gigantea Beecher Crampton 1954-4-28 1800 Marin 1/4 mile east of Woodacre. Comment
  UC1177461  Vicia sativa subsp. nigra John Thomas Howell 1946-5-12 21760 Marin near Fairfax Comment
  CAS-BOT-BC531665  Vicia villosa E. Pimentel; E. Gunnison; M. Murphy; L. Going 2015-4-10 15315 Marin Mount Tamalpais. Marin Municipal Water District lands: Directly E of end of Peters Dam Plunge Pool Road, along curve in road Comment
  UC1177476  Vicia villosa subsp. varia John Thomas Howell 1944-7-9 19703 Marin Inverness Ridge Comment
  CAS-BOT-BC274428  Vinca major J. Klein; A. (Armando) Chavez; S. Tsiu; A. (Alice) Chavez; W. Dreskin 2013-3-9 13317 Marin Mount Tamalpais. Marin Municipal Water District lands: Log Cabin/Porteous Residence off Phoenix Lake Road Comment
  HSC23838  Viola adunca R. A. Vanbianchi 1971-12-28 112 Marin San Geronimo Valley, town of San Geronimo Comment
  UC1762491  Viola glabella Milo S. Baker Feb 1944 10777 Marin near Fountain (Paper Mill Cr.) Comment
  SEINET6176911  Viola lobata M. Inaba, A. Rand 1998-5-24 20 Marin Tiburon, Ring Mountain area.; 0 49 Comment
  UC506140  Viola ocellata Miss Alice Eastwood 1899-6-6 Marin n side of Mount Tamalpais Comment
  UC1763335  Viola pedunculata H. E. Parks 6244 Marin Tiburon Comment
  POM84326  Viola sempervirens Alice Eastwood 1899-6-6 16 Marin In Sequoia Canyon. Comment
  UC108531  Viola sempervirens Michener and Bioletti 1892-2-14 759 a Marin Sequoia Canyon Comment
  UC1314331  Viola sempervirens Katharine Brandegee c. 1910 Marin Bolinas Ridge Comment
  UC337769  Viola sempervirens C. C. Parry and J. G. Lemmon 1876-1 Marin Lagunitas Comment
  CAS-BOT-BC198788  Vulpia bromoides John Thomas Howell 1943-5-15 18080 Marin Tiburon Peninsula Comment
  CAS-BOT-BC198791  Vulpia bromoides John Thomas Howell 1939-4-23 14599 Marin Blythedale Canyon, Mill Valley Comment
  CAS-BOT-BC198799  Vulpia bromoides Saichi Kawahara 1969-5-28 1108 Marin Coastal stand, middle of Coast Minwok habitation site, Mrn 216, Limantous Spit, Drakes Bay Comment
  CAS-BOT-BC183163  Vulpia microstachys var. ciliata John Thomas Howell 1941-6-29 16335 Marin Between Rock Spring and Laurel Dell, Mt. Tamalpais Comment
  SEINET199931 Image available Vulpia microstachys var. pauciflora John Thomas Howell 20801 Marin San Rafael Hills. Comment
  UC1106099  Vulpia microstachys var. pauciflora John Thomas Howell 1939-4-23 14617 Marin Upper Throckmorton Trail; Mt. Tamalpais Comment
  CAS-BOT-BC184812  Vulpia myuros subsp. megalura Gordon H. True 1977-5-5 8183 Marin Pike County Gulch (Galloway Canyon), on western slope of Bolinas ridge, ca. 3 miles north of Stinson Beach. West of PRBO headquarters bldg. 3 Comment
  CAS-BOT-BC184800  Vulpia myuros subsp. megalura Javier Penalosa; J. T. Howell 1961-6-7 1642 Marin West of Marin Country Day School 30 Comment
  RSA128475  Vulpia myuros var. hirsuta P. H. Raven 1950-4-29 1923 Marin Hills above Tiburon. 122 Comment
  SEINET10604546  Vulpia myuros var. hirsuta John Thomas Howell 1948-5-16 Howell 24299 Marin Upper part of Cascade Canyon, Mt. Tamalpais. Comment
  RSA127237  Vulpia octoflora J. T. Howell 1946-5-12 21778 Marin Carson Ridge. Comment
  CAS-BOT-BC128795  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  OBI48847  Whipplea modesta Lewis S. Rose 1939-4-23 39083 Marin Mt. Tamalpais, Ridge Crest 457 Comment
  UC114971  Whipplea modesta Alice Eastwood 1891-5-11 Marin Mt. Tamalpais Comment
  UC1176736  Whipplea modesta John Thomas Howell 1947-5-4 23131 Marin San Rafael Hills Comment
  CAS-BOT-BC77838  Woodwardia fimbriata Brandegee s.n. Marin Tamalpais Comment
  CAS-BOT-BC382961  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Potrero Meadow, Mt. Tamalpais Comment
  UC1176902  Wyethia angustifolia John Thomas Howell 1946-6-2 21970 Marin Mt. Tamalpais , Potrero Meadow (Potrero Meaodw) Comment
  CAS-BOT-BC383301  Wyethia glabra John Thomas Howell 1945-5-9 20855 Marin Between Ignacio and Novato Comment
  CAS-BOT-BC383715  Xanthium strumarium Catherine Best 1980-11-16 s.n. Marin Along Tiburon Blvd. west of the marsh Comment
  CAS-BOT-BC383716  Xanthium strumarium Phyllis Ellman 1973-10-3 s.n. Marin Old St. Hilary's Preserve, Tiburon Comment
  CAS-BOT-BC383717  Xanthium strumarium John Thomas Howell 1943-9-19 19330 Marin Kentfield Comment
  UC1177335  Xerophyllum tenax John Thomas Howell 1947-7-9 23329 Marin above Lake Lagunitas (Mount Tamalpais); Mount Tamalpais Comment
  CAS-BOT-BC527087  Xerophyllum tenax Volney Rattan 1883-1-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC527090  Xerophyllum tenax John Thomas Howell 1947-5-25 23201 Marin Kent Trail near Willow Meadow, Mt. Tamalpais Comment
  SEINET10903380  Zauschneria californica Chester T. Dziekanowski, David B. Dunn; Charlene A. Bennett 1976-7-30 Dziekanowski 2475 Marin Collected in pass between lagunitas and fairgax on hwy to samuel taylor campground. Oak woodland. 305 Comment
  UCD121466  Zeltnera davyi John Thomas Howell 1945-8-19 21420 Marin East side of Inverness Ridge along Point Reyes Road. Comment
  CAS-BOT-BC530475  Zigadenus fontanus John Thomas Howell 1942-6-21 17000 Marin Warm Spring, Big Carson Comment
  CAS-BOT-BC530476  Zigadenus fontanus John Thomas Howell 1937-7-4 13085 Marin Tiburon Comment
  CAS-BOT-BC530477  Zigadenus fontanus John Thomas Howell 1940-5-26 15532 Marin Little Carson Falls Comment
  CAS-BOT-BC530481  Zigadenus fontanus Alice Eastwood 1925-6-7 12988 Marin Big Carson ridge Comment
  UC1005627  Zigadenus fremontii Frank W. Gould 1940-2-18 870 Marin 7 mi s Tomales 30 Comment
  UC939172  Zigadenus fremontii M. E. Parsons 1912-3-9 Marin Kentfield Comment
  CAS-BOT-BC531918  Zigadenus fremontii John Thomas Howell 1925-4-5 933 Marin Pipevine Trail Comment
  UC184551  Zigadenus micranthus var. fontanus H. M. Hall 1915-7-12 10058 Marin Tiburon Island San Francisco Bay, Tiburon Island Comment
  JEPS62279  Zigadenus venenosus var. venenosus W. L. Jepson 1891-7-20 14817 Marin Tiburon Comment
  UC297843  Zostera marina H. E. Parks 1923-2-14 Marin Keils Cove Comment
  UC339052  Zostera marina H. E. Parks 1923-3-24 Marin Paradise Cove Comment
  UC341673  Zostera marina W. A. Setchell 1921-8-27 Marin Bolinas Comment
  UC341830  Zostera marina H. E. Parks 1922-11-18 Marin Paradise Cove Comment
  UC398858  Zostera marina H. E. Parks 1923-2-6 Marin Paradise Cove Comment
  UC398864  Zostera marina H. E. Parks 1923-4-14 Marin Paradise Cove Comment
  UC399047  Zostera marina H. E. Parks 1923-4-24 Marin Paradise Cove Comment
  UC399061  Zostera marina H. E. Parks 1923-7-31 Marin Paradise Cove Comment
  UC399063  Zostera marina H. E. Parks 1923-2-10 Marin Paradise Cove Comment
  UC399065  Zostera marina H. E. Parks 1923-2-23 Marin Paradise Cove Comment
  UC399067  Zostera marina H. E. Parks 1923-3-3 Marin Paradise Cove Comment



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